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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span>&#160;<span class="comment">// -*- C++ -*-</span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span>&#160;<span class="comment">//===---------------------------- math.h ----------------------------------===//</span></div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span>&#160;<span class="comment">// The LLVM Compiler Infrastructure</span></div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span>&#160;<span class="comment">// This file is dual licensed under the MIT and the University of Illinois Open</span></div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span>&#160;<span class="comment">// Source Licenses. See LICENSE.TXT for details.</span></div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span>&#160;<span class="comment">//===----------------------------------------------------------------------===//</span></div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span>&#160; </div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span>&#160;<span class="preprocessor">#ifndef _LIBCPP_MATH_H</span></div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span>&#160;<span class="preprocessor">#define _LIBCPP_MATH_H</span></div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span>&#160; </div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span>&#160;<span class="comment">/*</span></div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span>&#160;<span class="comment"> math.h synopsis</span></div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span>&#160;<span class="comment">Macros:</span></div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span>&#160;<span class="comment"> HUGE_VAL</span></div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span>&#160;<span class="comment"> HUGE_VALF // C99</span></div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span>&#160;<span class="comment"> HUGE_VALL // C99</span></div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span>&#160;<span class="comment"> INFINITY // C99</span></div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span>&#160;<span class="comment"> NAN // C99</span></div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span>&#160;<span class="comment"> FP_INFINITE // C99</span></div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span>&#160;<span class="comment"> FP_NAN // C99</span></div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span>&#160;<span class="comment"> FP_NORMAL // C99</span></div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span>&#160;<span class="comment"> FP_SUBNORMAL // C99</span></div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span>&#160;<span class="comment"> FP_ZERO // C99</span></div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span>&#160;<span class="comment"> FP_FAST_FMA // C99</span></div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span>&#160;<span class="comment"> FP_FAST_FMAF // C99</span></div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span>&#160;<span class="comment"> FP_FAST_FMAL // C99</span></div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span>&#160;<span class="comment"> FP_ILOGB0 // C99</span></div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span>&#160;<span class="comment"> FP_ILOGBNAN // C99</span></div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span>&#160;<span class="comment"> MATH_ERRNO // C99</span></div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span>&#160;<span class="comment"> MATH_ERREXCEPT // C99</span></div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span>&#160;<span class="comment"> math_errhandling // C99</span></div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span>&#160;<span class="comment">Types:</span></div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span>&#160;<span class="comment"> float_t // C99</span></div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span>&#160;<span class="comment"> double_t // C99</span></div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>&#160;<span class="comment">// C90</span></div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>&#160;<span class="comment">floating_point abs(floating_point x);</span></div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>&#160;<span class="comment">floating_point acos (arithmetic x);</span></div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>&#160;<span class="comment">float acosf(float x);</span></div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>&#160;<span class="comment">long double acosl(long double x);</span></div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>&#160;<span class="comment">floating_point asin (arithmetic x);</span></div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>&#160;<span class="comment">float asinf(float x);</span></div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>&#160;<span class="comment">long double asinl(long double x);</span></div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>&#160;<span class="comment">floating_point atan (arithmetic x);</span></div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>&#160;<span class="comment">float atanf(float x);</span></div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>&#160;<span class="comment">long double atanl(long double x);</span></div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>&#160;<span class="comment">floating_point atan2 (arithmetic y, arithmetic x);</span></div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>&#160;<span class="comment">float atan2f(float y, float x);</span></div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>&#160;<span class="comment">long double atan2l(long double y, long double x);</span></div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>&#160;<span class="comment">floating_point ceil (arithmetic x);</span></div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>&#160;<span class="comment">float ceilf(float x);</span></div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>&#160;<span class="comment">long double ceill(long double x);</span></div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>&#160;<span class="comment">floating_point cos (arithmetic x);</span></div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>&#160;<span class="comment">float cosf(float x);</span></div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>&#160;<span class="comment">long double cosl(long double x);</span></div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>&#160;<span class="comment">floating_point cosh (arithmetic x);</span></div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>&#160;<span class="comment">float coshf(float x);</span></div>
<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>&#160;<span class="comment">long double coshl(long double x);</span></div>
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>&#160;<span class="comment">floating_point exp (arithmetic x);</span></div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>&#160;<span class="comment">float expf(float x);</span></div>
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>&#160;<span class="comment">long double expl(long double x);</span></div>
<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>&#160;<span class="comment">floating_point fabs (arithmetic x);</span></div>
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>&#160;<span class="comment">float fabsf(float x);</span></div>
<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>&#160;<span class="comment">long double fabsl(long double x);</span></div>
<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>&#160;<span class="comment">floating_point floor (arithmetic x);</span></div>
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>&#160;<span class="comment">float floorf(float x);</span></div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>&#160;<span class="comment">long double floorl(long double x);</span></div>
<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>&#160;<span class="comment">floating_point fmod (arithmetic x, arithmetic y);</span></div>
<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>&#160;<span class="comment">float fmodf(float x, float y);</span></div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>&#160;<span class="comment">long double fmodl(long double x, long double y);</span></div>
<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00091"></a><span class="lineno"> 91</span>&#160;<span class="comment">floating_point frexp (arithmetic value, int* exp);</span></div>
<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>&#160;<span class="comment">float frexpf(float value, int* exp);</span></div>
<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>&#160;<span class="comment">long double frexpl(long double value, int* exp);</span></div>
<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>&#160;<span class="comment">floating_point ldexp (arithmetic value, int exp);</span></div>
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>&#160;<span class="comment">float ldexpf(float value, int exp);</span></div>
<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>&#160;<span class="comment">long double ldexpl(long double value, int exp);</span></div>
<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>&#160;<span class="comment">floating_point log (arithmetic x);</span></div>
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>&#160;<span class="comment">float logf(float x);</span></div>
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>&#160;<span class="comment">long double logl(long double x);</span></div>
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>&#160;<span class="comment">floating_point log10 (arithmetic x);</span></div>
<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>&#160;<span class="comment">float log10f(float x);</span></div>
<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>&#160;<span class="comment">long double log10l(long double x);</span></div>
<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>&#160;<span class="comment">floating_point modf (floating_point value, floating_point* iptr);</span></div>
<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>&#160;<span class="comment">float modff(float value, float* iptr);</span></div>
<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>&#160;<span class="comment">long double modfl(long double value, long double* iptr);</span></div>
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>&#160;<span class="comment">floating_point pow (arithmetic x, arithmetic y);</span></div>
<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>&#160;<span class="comment">float powf(float x, float y);</span></div>
<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>&#160;<span class="comment">long double powl(long double x, long double y);</span></div>
<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>&#160;<span class="comment">floating_point sin (arithmetic x);</span></div>
<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>&#160;<span class="comment">float sinf(float x);</span></div>
<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>&#160;<span class="comment">long double sinl(long double x);</span></div>
<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>&#160;<span class="comment">floating_point sinh (arithmetic x);</span></div>
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>&#160;<span class="comment">float sinhf(float x);</span></div>
<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>&#160;<span class="comment">long double sinhl(long double x);</span></div>
<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>&#160;<span class="comment">floating_point sqrt (arithmetic x);</span></div>
<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>&#160;<span class="comment">float sqrtf(float x);</span></div>
<div class="line"><a name="l00125"></a><span class="lineno"> 125</span>&#160;<span class="comment">long double sqrtl(long double x);</span></div>
<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>&#160;<span class="comment">floating_point tan (arithmetic x);</span></div>
<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>&#160;<span class="comment">float tanf(float x);</span></div>
<div class="line"><a name="l00129"></a><span class="lineno"> 129</span>&#160;<span class="comment">long double tanl(long double x);</span></div>
<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00131"></a><span class="lineno"> 131</span>&#160;<span class="comment">floating_point tanh (arithmetic x);</span></div>
<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>&#160;<span class="comment">float tanhf(float x);</span></div>
<div class="line"><a name="l00133"></a><span class="lineno"> 133</span>&#160;<span class="comment">long double tanhl(long double x);</span></div>
<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00135"></a><span class="lineno"> 135</span>&#160;<span class="comment">// C99</span></div>
<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00137"></a><span class="lineno"> 137</span>&#160;<span class="comment">bool signbit(arithmetic x);</span></div>
<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>&#160;<span class="comment">int fpclassify(arithmetic x);</span></div>
<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>&#160;<span class="comment">bool isfinite(arithmetic x);</span></div>
<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>&#160;<span class="comment">bool isinf(arithmetic x);</span></div>
<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>&#160;<span class="comment">bool isnan(arithmetic x);</span></div>
<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>&#160;<span class="comment">bool isnormal(arithmetic x);</span></div>
<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>&#160;<span class="comment">bool isgreater(arithmetic x, arithmetic y);</span></div>
<div class="line"><a name="l00147"></a><span class="lineno"> 147</span>&#160;<span class="comment">bool isgreaterequal(arithmetic x, arithmetic y);</span></div>
<div class="line"><a name="l00148"></a><span class="lineno"> 148</span>&#160;<span class="comment">bool isless(arithmetic x, arithmetic y);</span></div>
<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>&#160;<span class="comment">bool islessequal(arithmetic x, arithmetic y);</span></div>
<div class="line"><a name="l00150"></a><span class="lineno"> 150</span>&#160;<span class="comment">bool islessgreater(arithmetic x, arithmetic y);</span></div>
<div class="line"><a name="l00151"></a><span class="lineno"> 151</span>&#160;<span class="comment">bool isunordered(arithmetic x, arithmetic y);</span></div>
<div class="line"><a name="l00152"></a><span class="lineno"> 152</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>&#160;<span class="comment">floating_point acosh (arithmetic x);</span></div>
<div class="line"><a name="l00154"></a><span class="lineno"> 154</span>&#160;<span class="comment">float acoshf(float x);</span></div>
<div class="line"><a name="l00155"></a><span class="lineno"> 155</span>&#160;<span class="comment">long double acoshl(long double x);</span></div>
<div class="line"><a name="l00156"></a><span class="lineno"> 156</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00157"></a><span class="lineno"> 157</span>&#160;<span class="comment">floating_point asinh (arithmetic x);</span></div>
<div class="line"><a name="l00158"></a><span class="lineno"> 158</span>&#160;<span class="comment">float asinhf(float x);</span></div>
<div class="line"><a name="l00159"></a><span class="lineno"> 159</span>&#160;<span class="comment">long double asinhl(long double x);</span></div>
<div class="line"><a name="l00160"></a><span class="lineno"> 160</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00161"></a><span class="lineno"> 161</span>&#160;<span class="comment">floating_point atanh (arithmetic x);</span></div>
<div class="line"><a name="l00162"></a><span class="lineno"> 162</span>&#160;<span class="comment">float atanhf(float x);</span></div>
<div class="line"><a name="l00163"></a><span class="lineno"> 163</span>&#160;<span class="comment">long double atanhl(long double x);</span></div>
<div class="line"><a name="l00164"></a><span class="lineno"> 164</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00165"></a><span class="lineno"> 165</span>&#160;<span class="comment">floating_point cbrt (arithmetic x);</span></div>
<div class="line"><a name="l00166"></a><span class="lineno"> 166</span>&#160;<span class="comment">float cbrtf(float x);</span></div>
<div class="line"><a name="l00167"></a><span class="lineno"> 167</span>&#160;<span class="comment">long double cbrtl(long double x);</span></div>
<div class="line"><a name="l00168"></a><span class="lineno"> 168</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00169"></a><span class="lineno"> 169</span>&#160;<span class="comment">floating_point copysign (arithmetic x, arithmetic y);</span></div>
<div class="line"><a name="l00170"></a><span class="lineno"> 170</span>&#160;<span class="comment">float copysignf(float x, float y);</span></div>
<div class="line"><a name="l00171"></a><span class="lineno"> 171</span>&#160;<span class="comment">long double copysignl(long double x, long double y);</span></div>
<div class="line"><a name="l00172"></a><span class="lineno"> 172</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00173"></a><span class="lineno"> 173</span>&#160;<span class="comment">floating_point erf (arithmetic x);</span></div>
<div class="line"><a name="l00174"></a><span class="lineno"> 174</span>&#160;<span class="comment">float erff(float x);</span></div>
<div class="line"><a name="l00175"></a><span class="lineno"> 175</span>&#160;<span class="comment">long double erfl(long double x);</span></div>
<div class="line"><a name="l00176"></a><span class="lineno"> 176</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00177"></a><span class="lineno"> 177</span>&#160;<span class="comment">floating_point erfc (arithmetic x);</span></div>
<div class="line"><a name="l00178"></a><span class="lineno"> 178</span>&#160;<span class="comment">float erfcf(float x);</span></div>
<div class="line"><a name="l00179"></a><span class="lineno"> 179</span>&#160;<span class="comment">long double erfcl(long double x);</span></div>
<div class="line"><a name="l00180"></a><span class="lineno"> 180</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00181"></a><span class="lineno"> 181</span>&#160;<span class="comment">floating_point exp2 (arithmetic x);</span></div>
<div class="line"><a name="l00182"></a><span class="lineno"> 182</span>&#160;<span class="comment">float exp2f(float x);</span></div>
<div class="line"><a name="l00183"></a><span class="lineno"> 183</span>&#160;<span class="comment">long double exp2l(long double x);</span></div>
<div class="line"><a name="l00184"></a><span class="lineno"> 184</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00185"></a><span class="lineno"> 185</span>&#160;<span class="comment">floating_point expm1 (arithmetic x);</span></div>
<div class="line"><a name="l00186"></a><span class="lineno"> 186</span>&#160;<span class="comment">float expm1f(float x);</span></div>
<div class="line"><a name="l00187"></a><span class="lineno"> 187</span>&#160;<span class="comment">long double expm1l(long double x);</span></div>
<div class="line"><a name="l00188"></a><span class="lineno"> 188</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00189"></a><span class="lineno"> 189</span>&#160;<span class="comment">floating_point fdim (arithmetic x, arithmetic y);</span></div>
<div class="line"><a name="l00190"></a><span class="lineno"> 190</span>&#160;<span class="comment">float fdimf(float x, float y);</span></div>
<div class="line"><a name="l00191"></a><span class="lineno"> 191</span>&#160;<span class="comment">long double fdiml(long double x, long double y);</span></div>
<div class="line"><a name="l00192"></a><span class="lineno"> 192</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00193"></a><span class="lineno"> 193</span>&#160;<span class="comment">floating_point fma (arithmetic x, arithmetic y, arithmetic z);</span></div>
<div class="line"><a name="l00194"></a><span class="lineno"> 194</span>&#160;<span class="comment">float fmaf(float x, float y, float z);</span></div>
<div class="line"><a name="l00195"></a><span class="lineno"> 195</span>&#160;<span class="comment">long double fmal(long double x, long double y, long double z);</span></div>
<div class="line"><a name="l00196"></a><span class="lineno"> 196</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00197"></a><span class="lineno"> 197</span>&#160;<span class="comment">floating_point fmax (arithmetic x, arithmetic y);</span></div>
<div class="line"><a name="l00198"></a><span class="lineno"> 198</span>&#160;<span class="comment">float fmaxf(float x, float y);</span></div>
<div class="line"><a name="l00199"></a><span class="lineno"> 199</span>&#160;<span class="comment">long double fmaxl(long double x, long double y);</span></div>
<div class="line"><a name="l00200"></a><span class="lineno"> 200</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00201"></a><span class="lineno"> 201</span>&#160;<span class="comment">floating_point fmin (arithmetic x, arithmetic y);</span></div>
<div class="line"><a name="l00202"></a><span class="lineno"> 202</span>&#160;<span class="comment">float fminf(float x, float y);</span></div>
<div class="line"><a name="l00203"></a><span class="lineno"> 203</span>&#160;<span class="comment">long double fminl(long double x, long double y);</span></div>
<div class="line"><a name="l00204"></a><span class="lineno"> 204</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00205"></a><span class="lineno"> 205</span>&#160;<span class="comment">floating_point hypot (arithmetic x, arithmetic y);</span></div>
<div class="line"><a name="l00206"></a><span class="lineno"> 206</span>&#160;<span class="comment">float hypotf(float x, float y);</span></div>
<div class="line"><a name="l00207"></a><span class="lineno"> 207</span>&#160;<span class="comment">long double hypotl(long double x, long double y);</span></div>
<div class="line"><a name="l00208"></a><span class="lineno"> 208</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00209"></a><span class="lineno"> 209</span>&#160;<span class="comment">int ilogb (arithmetic x);</span></div>
<div class="line"><a name="l00210"></a><span class="lineno"> 210</span>&#160;<span class="comment">int ilogbf(float x);</span></div>
<div class="line"><a name="l00211"></a><span class="lineno"> 211</span>&#160;<span class="comment">int ilogbl(long double x);</span></div>
<div class="line"><a name="l00212"></a><span class="lineno"> 212</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00213"></a><span class="lineno"> 213</span>&#160;<span class="comment">floating_point lgamma (arithmetic x);</span></div>
<div class="line"><a name="l00214"></a><span class="lineno"> 214</span>&#160;<span class="comment">float lgammaf(float x);</span></div>
<div class="line"><a name="l00215"></a><span class="lineno"> 215</span>&#160;<span class="comment">long double lgammal(long double x);</span></div>
<div class="line"><a name="l00216"></a><span class="lineno"> 216</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00217"></a><span class="lineno"> 217</span>&#160;<span class="comment">long long llrint (arithmetic x);</span></div>
<div class="line"><a name="l00218"></a><span class="lineno"> 218</span>&#160;<span class="comment">long long llrintf(float x);</span></div>
<div class="line"><a name="l00219"></a><span class="lineno"> 219</span>&#160;<span class="comment">long long llrintl(long double x);</span></div>
<div class="line"><a name="l00220"></a><span class="lineno"> 220</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00221"></a><span class="lineno"> 221</span>&#160;<span class="comment">long long llround (arithmetic x);</span></div>
<div class="line"><a name="l00222"></a><span class="lineno"> 222</span>&#160;<span class="comment">long long llroundf(float x);</span></div>
<div class="line"><a name="l00223"></a><span class="lineno"> 223</span>&#160;<span class="comment">long long llroundl(long double x);</span></div>
<div class="line"><a name="l00224"></a><span class="lineno"> 224</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00225"></a><span class="lineno"> 225</span>&#160;<span class="comment">floating_point log1p (arithmetic x);</span></div>
<div class="line"><a name="l00226"></a><span class="lineno"> 226</span>&#160;<span class="comment">float log1pf(float x);</span></div>
<div class="line"><a name="l00227"></a><span class="lineno"> 227</span>&#160;<span class="comment">long double log1pl(long double x);</span></div>
<div class="line"><a name="l00228"></a><span class="lineno"> 228</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00229"></a><span class="lineno"> 229</span>&#160;<span class="comment">floating_point log2 (arithmetic x);</span></div>
<div class="line"><a name="l00230"></a><span class="lineno"> 230</span>&#160;<span class="comment">float log2f(float x);</span></div>
<div class="line"><a name="l00231"></a><span class="lineno"> 231</span>&#160;<span class="comment">long double log2l(long double x);</span></div>
<div class="line"><a name="l00232"></a><span class="lineno"> 232</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00233"></a><span class="lineno"> 233</span>&#160;<span class="comment">floating_point logb (arithmetic x);</span></div>
<div class="line"><a name="l00234"></a><span class="lineno"> 234</span>&#160;<span class="comment">float logbf(float x);</span></div>
<div class="line"><a name="l00235"></a><span class="lineno"> 235</span>&#160;<span class="comment">long double logbl(long double x);</span></div>
<div class="line"><a name="l00236"></a><span class="lineno"> 236</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00237"></a><span class="lineno"> 237</span>&#160;<span class="comment">long lrint (arithmetic x);</span></div>
<div class="line"><a name="l00238"></a><span class="lineno"> 238</span>&#160;<span class="comment">long lrintf(float x);</span></div>
<div class="line"><a name="l00239"></a><span class="lineno"> 239</span>&#160;<span class="comment">long lrintl(long double x);</span></div>
<div class="line"><a name="l00240"></a><span class="lineno"> 240</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00241"></a><span class="lineno"> 241</span>&#160;<span class="comment">long lround (arithmetic x);</span></div>
<div class="line"><a name="l00242"></a><span class="lineno"> 242</span>&#160;<span class="comment">long lroundf(float x);</span></div>
<div class="line"><a name="l00243"></a><span class="lineno"> 243</span>&#160;<span class="comment">long lroundl(long double x);</span></div>
<div class="line"><a name="l00244"></a><span class="lineno"> 244</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00245"></a><span class="lineno"> 245</span>&#160;<span class="comment">double nan (const char* str);</span></div>
<div class="line"><a name="l00246"></a><span class="lineno"> 246</span>&#160;<span class="comment">float nanf(const char* str);</span></div>
<div class="line"><a name="l00247"></a><span class="lineno"> 247</span>&#160;<span class="comment">long double nanl(const char* str);</span></div>
<div class="line"><a name="l00248"></a><span class="lineno"> 248</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00249"></a><span class="lineno"> 249</span>&#160;<span class="comment">floating_point nearbyint (arithmetic x);</span></div>
<div class="line"><a name="l00250"></a><span class="lineno"> 250</span>&#160;<span class="comment">float nearbyintf(float x);</span></div>
<div class="line"><a name="l00251"></a><span class="lineno"> 251</span>&#160;<span class="comment">long double nearbyintl(long double x);</span></div>
<div class="line"><a name="l00252"></a><span class="lineno"> 252</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00253"></a><span class="lineno"> 253</span>&#160;<span class="comment">floating_point nextafter (arithmetic x, arithmetic y);</span></div>
<div class="line"><a name="l00254"></a><span class="lineno"> 254</span>&#160;<span class="comment">float nextafterf(float x, float y);</span></div>
<div class="line"><a name="l00255"></a><span class="lineno"> 255</span>&#160;<span class="comment">long double nextafterl(long double x, long double y);</span></div>
<div class="line"><a name="l00256"></a><span class="lineno"> 256</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00257"></a><span class="lineno"> 257</span>&#160;<span class="comment">floating_point nexttoward (arithmetic x, long double y);</span></div>
<div class="line"><a name="l00258"></a><span class="lineno"> 258</span>&#160;<span class="comment">float nexttowardf(float x, long double y);</span></div>
<div class="line"><a name="l00259"></a><span class="lineno"> 259</span>&#160;<span class="comment">long double nexttowardl(long double x, long double y);</span></div>
<div class="line"><a name="l00260"></a><span class="lineno"> 260</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00261"></a><span class="lineno"> 261</span>&#160;<span class="comment">floating_point remainder (arithmetic x, arithmetic y);</span></div>
<div class="line"><a name="l00262"></a><span class="lineno"> 262</span>&#160;<span class="comment">float remainderf(float x, float y);</span></div>
<div class="line"><a name="l00263"></a><span class="lineno"> 263</span>&#160;<span class="comment">long double remainderl(long double x, long double y);</span></div>
<div class="line"><a name="l00264"></a><span class="lineno"> 264</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00265"></a><span class="lineno"> 265</span>&#160;<span class="comment">floating_point remquo (arithmetic x, arithmetic y, int* pquo);</span></div>
<div class="line"><a name="l00266"></a><span class="lineno"> 266</span>&#160;<span class="comment">float remquof(float x, float y, int* pquo);</span></div>
<div class="line"><a name="l00267"></a><span class="lineno"> 267</span>&#160;<span class="comment">long double remquol(long double x, long double y, int* pquo);</span></div>
<div class="line"><a name="l00268"></a><span class="lineno"> 268</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00269"></a><span class="lineno"> 269</span>&#160;<span class="comment">floating_point rint (arithmetic x);</span></div>
<div class="line"><a name="l00270"></a><span class="lineno"> 270</span>&#160;<span class="comment">float rintf(float x);</span></div>
<div class="line"><a name="l00271"></a><span class="lineno"> 271</span>&#160;<span class="comment">long double rintl(long double x);</span></div>
<div class="line"><a name="l00272"></a><span class="lineno"> 272</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00273"></a><span class="lineno"> 273</span>&#160;<span class="comment">floating_point round (arithmetic x);</span></div>
<div class="line"><a name="l00274"></a><span class="lineno"> 274</span>&#160;<span class="comment">float roundf(float x);</span></div>
<div class="line"><a name="l00275"></a><span class="lineno"> 275</span>&#160;<span class="comment">long double roundl(long double x);</span></div>
<div class="line"><a name="l00276"></a><span class="lineno"> 276</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00277"></a><span class="lineno"> 277</span>&#160;<span class="comment">floating_point scalbln (arithmetic x, long ex);</span></div>
<div class="line"><a name="l00278"></a><span class="lineno"> 278</span>&#160;<span class="comment">float scalblnf(float x, long ex);</span></div>
<div class="line"><a name="l00279"></a><span class="lineno"> 279</span>&#160;<span class="comment">long double scalblnl(long double x, long ex);</span></div>
<div class="line"><a name="l00280"></a><span class="lineno"> 280</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00281"></a><span class="lineno"> 281</span>&#160;<span class="comment">floating_point scalbn (arithmetic x, int ex);</span></div>
<div class="line"><a name="l00282"></a><span class="lineno"> 282</span>&#160;<span class="comment">float scalbnf(float x, int ex);</span></div>
<div class="line"><a name="l00283"></a><span class="lineno"> 283</span>&#160;<span class="comment">long double scalbnl(long double x, int ex);</span></div>
<div class="line"><a name="l00284"></a><span class="lineno"> 284</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00285"></a><span class="lineno"> 285</span>&#160;<span class="comment">floating_point tgamma (arithmetic x);</span></div>
<div class="line"><a name="l00286"></a><span class="lineno"> 286</span>&#160;<span class="comment">float tgammaf(float x);</span></div>
<div class="line"><a name="l00287"></a><span class="lineno"> 287</span>&#160;<span class="comment">long double tgammal(long double x);</span></div>
<div class="line"><a name="l00288"></a><span class="lineno"> 288</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00289"></a><span class="lineno"> 289</span>&#160;<span class="comment">floating_point trunc (arithmetic x);</span></div>
<div class="line"><a name="l00290"></a><span class="lineno"> 290</span>&#160;<span class="comment">float truncf(float x);</span></div>
<div class="line"><a name="l00291"></a><span class="lineno"> 291</span>&#160;<span class="comment">long double truncl(long double x);</span></div>
<div class="line"><a name="l00292"></a><span class="lineno"> 292</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00293"></a><span class="lineno"> 293</span>&#160;<span class="comment">*/</span></div>
<div class="line"><a name="l00294"></a><span class="lineno"> 294</span>&#160; </div>
<div class="line"><a name="l00295"></a><span class="lineno"> 295</span>&#160;<span class="preprocessor">#include &lt;__config&gt;</span></div>
<div class="line"><a name="l00296"></a><span class="lineno"> 296</span>&#160; </div>
<div class="line"><a name="l00297"></a><span class="lineno"> 297</span>&#160;<span class="preprocessor">#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)</span></div>
<div class="line"><a name="l00298"></a><span class="lineno"> 298</span>&#160;<span class="preprocessor">#pragma GCC system_header</span></div>
<div class="line"><a name="l00299"></a><span class="lineno"> 299</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00300"></a><span class="lineno"> 300</span>&#160; </div>
<div class="line"><a name="l00301"></a><span class="lineno"> 301</span>&#160;<span class="preprocessor">#include_next &lt;math.h&gt;</span></div>
<div class="line"><a name="l00302"></a><span class="lineno"> 302</span>&#160; </div>
<div class="line"><a name="l00303"></a><span class="lineno"> 303</span>&#160;<span class="preprocessor">#ifdef __cplusplus</span></div>
<div class="line"><a name="l00304"></a><span class="lineno"> 304</span>&#160; </div>
<div class="line"><a name="l00305"></a><span class="lineno"> 305</span>&#160;<span class="comment">// We support including .h headers inside &#39;extern &quot;C&quot;&#39; contexts, so switch</span></div>
<div class="line"><a name="l00306"></a><span class="lineno"> 306</span>&#160;<span class="comment">// back to C++ linkage before including these C++ headers.</span></div>
<div class="line"><a name="l00307"></a><span class="lineno"> 307</span>&#160;<span class="keyword">extern</span> <span class="stringliteral">&quot;C++&quot;</span> {</div>
<div class="line"><a name="l00308"></a><span class="lineno"> 308</span>&#160; </div>
<div class="line"><a name="l00309"></a><span class="lineno"> 309</span>&#160;<span class="preprocessor">#include &lt;type_traits&gt;</span></div>
<div class="line"><a name="l00310"></a><span class="lineno"> 310</span>&#160;<span class="preprocessor">#include &lt;limits&gt;</span></div>
<div class="line"><a name="l00311"></a><span class="lineno"> 311</span>&#160; </div>
<div class="line"><a name="l00312"></a><span class="lineno"> 312</span>&#160;<span class="comment">// signbit</span></div>
<div class="line"><a name="l00313"></a><span class="lineno"> 313</span>&#160; </div>
<div class="line"><a name="l00314"></a><span class="lineno"> 314</span>&#160;<span class="preprocessor">#ifdef signbit</span></div>
<div class="line"><a name="l00315"></a><span class="lineno"> 315</span>&#160; </div>
<div class="line"><a name="l00316"></a><span class="lineno"> 316</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> _A1&gt;</div>
<div class="line"><a name="l00317"></a><span class="lineno"> 317</span>&#160;_LIBCPP_INLINE_VISIBILITY</div>
<div class="line"><a name="l00318"></a><span class="lineno"> 318</span>&#160;<span class="keywordtype">bool</span></div>
<div class="line"><a name="l00319"></a><span class="lineno"> 319</span>&#160;__libcpp_signbit(_A1 __lcpp_x) _NOEXCEPT</div>
<div class="line"><a name="l00320"></a><span class="lineno"> 320</span>&#160;{</div>
<div class="line"><a name="l00321"></a><span class="lineno"> 321</span>&#160; <span class="keywordflow">return</span> signbit(__lcpp_x);</div>
<div class="line"><a name="l00322"></a><span class="lineno"> 322</span>&#160;}</div>
<div class="line"><a name="l00323"></a><span class="lineno"> 323</span>&#160; </div>
<div class="line"><a name="l00324"></a><span class="lineno"> 324</span>&#160;<span class="preprocessor">#undef signbit</span></div>
<div class="line"><a name="l00325"></a><span class="lineno"> 325</span>&#160; </div>
<div class="line"><a name="l00326"></a><span class="lineno"> 326</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> _A1&gt;</div>
<div class="line"><a name="l00327"></a><span class="lineno"> 327</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY</div>
<div class="line"><a name="l00328"></a><span class="lineno"> 328</span>&#160;<span class="keyword">typename</span> std::enable_if&lt;std::is_floating_point&lt;_A1&gt;::value, <span class="keywordtype">bool</span>&gt;::type</div>
<div class="line"><a name="l00329"></a><span class="lineno"> 329</span>&#160;signbit(_A1 __lcpp_x) _NOEXCEPT</div>
<div class="line"><a name="l00330"></a><span class="lineno"> 330</span>&#160;{</div>
<div class="line"><a name="l00331"></a><span class="lineno"> 331</span>&#160; <span class="keywordflow">return</span> __libcpp_signbit((<span class="keyword">typename</span> std::__promote&lt;_A1&gt;::type)__lcpp_x);</div>
<div class="line"><a name="l00332"></a><span class="lineno"> 332</span>&#160;}</div>
<div class="line"><a name="l00333"></a><span class="lineno"> 333</span>&#160; </div>
<div class="line"><a name="l00334"></a><span class="lineno"> 334</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> _A1&gt;</div>
<div class="line"><a name="l00335"></a><span class="lineno"> 335</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY</div>
<div class="line"><a name="l00336"></a><span class="lineno"> 336</span>&#160;<span class="keyword">typename</span> std::enable_if&lt;</div>
<div class="line"><a name="l00337"></a><span class="lineno"> 337</span>&#160; std::is_integral&lt;_A1&gt;::value &amp;&amp; std::is_signed&lt;_A1&gt;::value, <span class="keywordtype">bool</span>&gt;::type</div>
<div class="line"><a name="l00338"></a><span class="lineno"> 338</span>&#160;signbit(_A1 __lcpp_x) _NOEXCEPT</div>
<div class="line"><a name="l00339"></a><span class="lineno"> 339</span>&#160;{ <span class="keywordflow">return</span> __lcpp_x &lt; 0; }</div>
<div class="line"><a name="l00340"></a><span class="lineno"> 340</span>&#160; </div>
<div class="line"><a name="l00341"></a><span class="lineno"> 341</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> _A1&gt;</div>
<div class="line"><a name="l00342"></a><span class="lineno"> 342</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY</div>
<div class="line"><a name="l00343"></a><span class="lineno"> 343</span>&#160;<span class="keyword">typename</span> std::enable_if&lt;</div>
<div class="line"><a name="l00344"></a><span class="lineno"> 344</span>&#160; std::is_integral&lt;_A1&gt;::value &amp;&amp; !std::is_signed&lt;_A1&gt;::value, <span class="keywordtype">bool</span>&gt;::type</div>
<div class="line"><a name="l00345"></a><span class="lineno"> 345</span>&#160;signbit(_A1) _NOEXCEPT</div>
<div class="line"><a name="l00346"></a><span class="lineno"> 346</span>&#160;{ <span class="keywordflow">return</span> <span class="keyword">false</span>; }</div>
<div class="line"><a name="l00347"></a><span class="lineno"> 347</span>&#160; </div>
<div class="line"><a name="l00348"></a><span class="lineno"> 348</span>&#160;<span class="preprocessor">#elif defined(_LIBCPP_MSVCRT)</span></div>
<div class="line"><a name="l00349"></a><span class="lineno"> 349</span>&#160; </div>
<div class="line"><a name="l00350"></a><span class="lineno"> 350</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> _A1&gt;</div>
<div class="line"><a name="l00351"></a><span class="lineno"> 351</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY</div>
<div class="line"><a name="l00352"></a><span class="lineno"> 352</span>&#160;<span class="keyword">typename</span> std::enable_if&lt;std::is_floating_point&lt;_A1&gt;::value, <span class="keywordtype">bool</span>&gt;::type</div>
<div class="line"><a name="l00353"></a><span class="lineno"> 353</span>&#160;signbit(_A1 __lcpp_x) _NOEXCEPT</div>
<div class="line"><a name="l00354"></a><span class="lineno"> 354</span>&#160;{</div>
<div class="line"><a name="l00355"></a><span class="lineno"> 355</span>&#160; return ::signbit(<span class="keyword">static_cast&lt;</span>typename std::__promote&lt;_A1&gt;::type<span class="keyword">&gt;</span>(__lcpp_x));</div>
<div class="line"><a name="l00356"></a><span class="lineno"> 356</span>&#160;}</div>
<div class="line"><a name="l00357"></a><span class="lineno"> 357</span>&#160; </div>
<div class="line"><a name="l00358"></a><span class="lineno"> 358</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> _A1&gt;</div>
<div class="line"><a name="l00359"></a><span class="lineno"> 359</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY</div>
<div class="line"><a name="l00360"></a><span class="lineno"> 360</span>&#160;<span class="keyword">typename</span> std::enable_if&lt;</div>
<div class="line"><a name="l00361"></a><span class="lineno"> 361</span>&#160; std::is_integral&lt;_A1&gt;::value &amp;&amp; std::is_signed&lt;_A1&gt;::value, <span class="keywordtype">bool</span>&gt;::type</div>
<div class="line"><a name="l00362"></a><span class="lineno"> 362</span>&#160;signbit(_A1 __lcpp_x) _NOEXCEPT</div>
<div class="line"><a name="l00363"></a><span class="lineno"> 363</span>&#160;{ <span class="keywordflow">return</span> __lcpp_x &lt; 0; }</div>
<div class="line"><a name="l00364"></a><span class="lineno"> 364</span>&#160; </div>
<div class="line"><a name="l00365"></a><span class="lineno"> 365</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> _A1&gt;</div>
<div class="line"><a name="l00366"></a><span class="lineno"> 366</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY</div>
<div class="line"><a name="l00367"></a><span class="lineno"> 367</span>&#160;<span class="keyword">typename</span> std::enable_if&lt;</div>
<div class="line"><a name="l00368"></a><span class="lineno"> 368</span>&#160; std::is_integral&lt;_A1&gt;::value &amp;&amp; !std::is_signed&lt;_A1&gt;::value, <span class="keywordtype">bool</span>&gt;::type</div>
<div class="line"><a name="l00369"></a><span class="lineno"> 369</span>&#160;signbit(_A1) _NOEXCEPT</div>
<div class="line"><a name="l00370"></a><span class="lineno"> 370</span>&#160;{ <span class="keywordflow">return</span> <span class="keyword">false</span>; }</div>
<div class="line"><a name="l00371"></a><span class="lineno"> 371</span>&#160; </div>
<div class="line"><a name="l00372"></a><span class="lineno"> 372</span>&#160;<span class="preprocessor">#endif // signbit</span></div>
<div class="line"><a name="l00373"></a><span class="lineno"> 373</span>&#160; </div>
<div class="line"><a name="l00374"></a><span class="lineno"> 374</span>&#160;<span class="comment">// fpclassify</span></div>
<div class="line"><a name="l00375"></a><span class="lineno"> 375</span>&#160; </div>
<div class="line"><a name="l00376"></a><span class="lineno"> 376</span>&#160;<span class="preprocessor">#ifdef fpclassify</span></div>
<div class="line"><a name="l00377"></a><span class="lineno"> 377</span>&#160; </div>
<div class="line"><a name="l00378"></a><span class="lineno"> 378</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> _A1&gt;</div>
<div class="line"><a name="l00379"></a><span class="lineno"> 379</span>&#160;_LIBCPP_INLINE_VISIBILITY</div>
<div class="line"><a name="l00380"></a><span class="lineno"> 380</span>&#160;<span class="keywordtype">int</span></div>
<div class="line"><a name="l00381"></a><span class="lineno"> 381</span>&#160;__libcpp_fpclassify(_A1 __lcpp_x) _NOEXCEPT</div>
<div class="line"><a name="l00382"></a><span class="lineno"> 382</span>&#160;{</div>
<div class="line"><a name="l00383"></a><span class="lineno"> 383</span>&#160; <span class="keywordflow">return</span> fpclassify(__lcpp_x);</div>
<div class="line"><a name="l00384"></a><span class="lineno"> 384</span>&#160;}</div>
<div class="line"><a name="l00385"></a><span class="lineno"> 385</span>&#160; </div>
<div class="line"><a name="l00386"></a><span class="lineno"> 386</span>&#160;<span class="preprocessor">#undef fpclassify</span></div>
<div class="line"><a name="l00387"></a><span class="lineno"> 387</span>&#160; </div>
<div class="line"><a name="l00388"></a><span class="lineno"> 388</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> _A1&gt;</div>
<div class="line"><a name="l00389"></a><span class="lineno"> 389</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY</div>
<div class="line"><a name="l00390"></a><span class="lineno"> 390</span>&#160;<span class="keyword">typename</span> std::enable_if&lt;std::is_floating_point&lt;_A1&gt;::value, <span class="keywordtype">int</span>&gt;::type</div>
<div class="line"><a name="l00391"></a><span class="lineno"> 391</span>&#160;fpclassify(_A1 __lcpp_x) _NOEXCEPT</div>
<div class="line"><a name="l00392"></a><span class="lineno"> 392</span>&#160;{</div>
<div class="line"><a name="l00393"></a><span class="lineno"> 393</span>&#160; <span class="keywordflow">return</span> __libcpp_fpclassify((<span class="keyword">typename</span> std::__promote&lt;_A1&gt;::type)__lcpp_x);</div>
<div class="line"><a name="l00394"></a><span class="lineno"> 394</span>&#160;}</div>
<div class="line"><a name="l00395"></a><span class="lineno"> 395</span>&#160; </div>
<div class="line"><a name="l00396"></a><span class="lineno"> 396</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> _A1&gt;</div>
<div class="line"><a name="l00397"></a><span class="lineno"> 397</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY</div>
<div class="line"><a name="l00398"></a><span class="lineno"> 398</span>&#160;<span class="keyword">typename</span> std::enable_if&lt;std::is_integral&lt;_A1&gt;::value, <span class="keywordtype">int</span>&gt;::type</div>
<div class="line"><a name="l00399"></a><span class="lineno"> 399</span>&#160;fpclassify(_A1 __lcpp_x) _NOEXCEPT</div>
<div class="line"><a name="l00400"></a><span class="lineno"> 400</span>&#160;{ <span class="keywordflow">return</span> __lcpp_x == 0 ? FP_ZERO : FP_NORMAL; }</div>
<div class="line"><a name="l00401"></a><span class="lineno"> 401</span>&#160; </div>
<div class="line"><a name="l00402"></a><span class="lineno"> 402</span>&#160;<span class="preprocessor">#elif defined(_LIBCPP_MSVCRT)</span></div>
<div class="line"><a name="l00403"></a><span class="lineno"> 403</span>&#160; </div>
<div class="line"><a name="l00404"></a><span class="lineno"> 404</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> _A1&gt;</div>
<div class="line"><a name="l00405"></a><span class="lineno"> 405</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY</div>
<div class="line"><a name="l00406"></a><span class="lineno"> 406</span>&#160;<span class="keyword">typename</span> std::enable_if&lt;std::is_floating_point&lt;_A1&gt;::value, <span class="keywordtype">bool</span>&gt;::type</div>
<div class="line"><a name="l00407"></a><span class="lineno"> 407</span>&#160;fpclassify(_A1 __lcpp_x) _NOEXCEPT</div>
<div class="line"><a name="l00408"></a><span class="lineno"> 408</span>&#160;{</div>
<div class="line"><a name="l00409"></a><span class="lineno"> 409</span>&#160; return ::fpclassify(<span class="keyword">static_cast&lt;</span>typename std::__promote&lt;_A1&gt;::type<span class="keyword">&gt;</span>(__lcpp_x));</div>
<div class="line"><a name="l00410"></a><span class="lineno"> 410</span>&#160;}</div>
<div class="line"><a name="l00411"></a><span class="lineno"> 411</span>&#160; </div>
<div class="line"><a name="l00412"></a><span class="lineno"> 412</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> _A1&gt;</div>
<div class="line"><a name="l00413"></a><span class="lineno"> 413</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY</div>
<div class="line"><a name="l00414"></a><span class="lineno"> 414</span>&#160;<span class="keyword">typename</span> std::enable_if&lt;std::is_integral&lt;_A1&gt;::value, <span class="keywordtype">int</span>&gt;::type</div>
<div class="line"><a name="l00415"></a><span class="lineno"> 415</span>&#160;fpclassify(_A1 __lcpp_x) _NOEXCEPT</div>
<div class="line"><a name="l00416"></a><span class="lineno"> 416</span>&#160;{ <span class="keywordflow">return</span> __lcpp_x == 0 ? FP_ZERO : FP_NORMAL; }</div>
<div class="line"><a name="l00417"></a><span class="lineno"> 417</span>&#160; </div>
<div class="line"><a name="l00418"></a><span class="lineno"> 418</span>&#160;<span class="preprocessor">#endif // fpclassify</span></div>
<div class="line"><a name="l00419"></a><span class="lineno"> 419</span>&#160; </div>
<div class="line"><a name="l00420"></a><span class="lineno"> 420</span>&#160;<span class="comment">// isfinite</span></div>
<div class="line"><a name="l00421"></a><span class="lineno"> 421</span>&#160; </div>
<div class="line"><a name="l00422"></a><span class="lineno"> 422</span>&#160;<span class="preprocessor">#ifdef isfinite</span></div>
<div class="line"><a name="l00423"></a><span class="lineno"> 423</span>&#160; </div>
<div class="line"><a name="l00424"></a><span class="lineno"> 424</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> _A1&gt;</div>
<div class="line"><a name="l00425"></a><span class="lineno"> 425</span>&#160;_LIBCPP_INLINE_VISIBILITY</div>
<div class="line"><a name="l00426"></a><span class="lineno"> 426</span>&#160;<span class="keywordtype">bool</span></div>
<div class="line"><a name="l00427"></a><span class="lineno"> 427</span>&#160;__libcpp_isfinite(_A1 __lcpp_x) _NOEXCEPT</div>
<div class="line"><a name="l00428"></a><span class="lineno"> 428</span>&#160;{</div>
<div class="line"><a name="l00429"></a><span class="lineno"> 429</span>&#160; <span class="keywordflow">return</span> isfinite(__lcpp_x);</div>
<div class="line"><a name="l00430"></a><span class="lineno"> 430</span>&#160;}</div>
<div class="line"><a name="l00431"></a><span class="lineno"> 431</span>&#160; </div>
<div class="line"><a name="l00432"></a><span class="lineno"> 432</span>&#160;<span class="preprocessor">#undef isfinite</span></div>
<div class="line"><a name="l00433"></a><span class="lineno"> 433</span>&#160; </div>
<div class="line"><a name="l00434"></a><span class="lineno"> 434</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> _A1&gt;</div>
<div class="line"><a name="l00435"></a><span class="lineno"> 435</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY</div>
<div class="line"><a name="l00436"></a><span class="lineno"> 436</span>&#160;<span class="keyword">typename</span> std::enable_if&lt;</div>
<div class="line"><a name="l00437"></a><span class="lineno"> 437</span>&#160; std::is_arithmetic&lt;_A1&gt;::value &amp;&amp; std::numeric_limits&lt;_A1&gt;::has_infinity,</div>
<div class="line"><a name="l00438"></a><span class="lineno"> 438</span>&#160; <span class="keywordtype">bool</span>&gt;::type</div>
<div class="line"><a name="l00439"></a><span class="lineno"> 439</span>&#160;isfinite(_A1 __lcpp_x) _NOEXCEPT</div>
<div class="line"><a name="l00440"></a><span class="lineno"> 440</span>&#160;{</div>
<div class="line"><a name="l00441"></a><span class="lineno"> 441</span>&#160; <span class="keywordflow">return</span> __libcpp_isfinite((<span class="keyword">typename</span> std::__promote&lt;_A1&gt;::type)__lcpp_x);</div>
<div class="line"><a name="l00442"></a><span class="lineno"> 442</span>&#160;}</div>
<div class="line"><a name="l00443"></a><span class="lineno"> 443</span>&#160; </div>
<div class="line"><a name="l00444"></a><span class="lineno"> 444</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> _A1&gt;</div>
<div class="line"><a name="l00445"></a><span class="lineno"> 445</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY</div>
<div class="line"><a name="l00446"></a><span class="lineno"> 446</span>&#160;<span class="keyword">typename</span> std::enable_if&lt;</div>
<div class="line"><a name="l00447"></a><span class="lineno"> 447</span>&#160; std::is_arithmetic&lt;_A1&gt;::value &amp;&amp; !std::numeric_limits&lt;_A1&gt;::has_infinity,</div>
<div class="line"><a name="l00448"></a><span class="lineno"> 448</span>&#160; <span class="keywordtype">bool</span>&gt;::type</div>
<div class="line"><a name="l00449"></a><span class="lineno"> 449</span>&#160;isfinite(_A1) _NOEXCEPT</div>
<div class="line"><a name="l00450"></a><span class="lineno"> 450</span>&#160;{ <span class="keywordflow">return</span> <span class="keyword">true</span>; }</div>
<div class="line"><a name="l00451"></a><span class="lineno"> 451</span>&#160; </div>
<div class="line"><a name="l00452"></a><span class="lineno"> 452</span>&#160;<span class="preprocessor">#endif // isfinite</span></div>
<div class="line"><a name="l00453"></a><span class="lineno"> 453</span>&#160; </div>
<div class="line"><a name="l00454"></a><span class="lineno"> 454</span>&#160;<span class="comment">// isinf</span></div>
<div class="line"><a name="l00455"></a><span class="lineno"> 455</span>&#160; </div>
<div class="line"><a name="l00456"></a><span class="lineno"> 456</span>&#160;<span class="preprocessor">#ifdef isinf</span></div>
<div class="line"><a name="l00457"></a><span class="lineno"> 457</span>&#160; </div>
<div class="line"><a name="l00458"></a><span class="lineno"> 458</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> _A1&gt;</div>
<div class="line"><a name="l00459"></a><span class="lineno"> 459</span>&#160;_LIBCPP_INLINE_VISIBILITY</div>
<div class="line"><a name="l00460"></a><span class="lineno"> 460</span>&#160;<span class="keywordtype">bool</span></div>
<div class="line"><a name="l00461"></a><span class="lineno"> 461</span>&#160;__libcpp_isinf(_A1 __lcpp_x) _NOEXCEPT</div>
<div class="line"><a name="l00462"></a><span class="lineno"> 462</span>&#160;{</div>
<div class="line"><a name="l00463"></a><span class="lineno"> 463</span>&#160; <span class="keywordflow">return</span> isinf(__lcpp_x);</div>
<div class="line"><a name="l00464"></a><span class="lineno"> 464</span>&#160;}</div>
<div class="line"><a name="l00465"></a><span class="lineno"> 465</span>&#160; </div>
<div class="line"><a name="l00466"></a><span class="lineno"> 466</span>&#160;<span class="preprocessor">#undef isinf</span></div>
<div class="line"><a name="l00467"></a><span class="lineno"> 467</span>&#160; </div>
<div class="line"><a name="l00468"></a><span class="lineno"> 468</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> _A1&gt;</div>
<div class="line"><a name="l00469"></a><span class="lineno"> 469</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY</div>
<div class="line"><a name="l00470"></a><span class="lineno"> 470</span>&#160;<span class="keyword">typename</span> std::enable_if&lt;</div>
<div class="line"><a name="l00471"></a><span class="lineno"> 471</span>&#160; std::is_arithmetic&lt;_A1&gt;::value &amp;&amp; std::numeric_limits&lt;_A1&gt;::has_infinity,</div>
<div class="line"><a name="l00472"></a><span class="lineno"> 472</span>&#160; <span class="keywordtype">bool</span>&gt;::type</div>
<div class="line"><a name="l00473"></a><span class="lineno"> 473</span>&#160;isinf(_A1 __lcpp_x) _NOEXCEPT</div>
<div class="line"><a name="l00474"></a><span class="lineno"> 474</span>&#160;{</div>
<div class="line"><a name="l00475"></a><span class="lineno"> 475</span>&#160; <span class="keywordflow">return</span> __libcpp_isinf((<span class="keyword">typename</span> std::__promote&lt;_A1&gt;::type)__lcpp_x);</div>
<div class="line"><a name="l00476"></a><span class="lineno"> 476</span>&#160;}</div>
<div class="line"><a name="l00477"></a><span class="lineno"> 477</span>&#160; </div>
<div class="line"><a name="l00478"></a><span class="lineno"> 478</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> _A1&gt;</div>
<div class="line"><a name="l00479"></a><span class="lineno"> 479</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY</div>
<div class="line"><a name="l00480"></a><span class="lineno"> 480</span>&#160;<span class="keyword">typename</span> std::enable_if&lt;</div>
<div class="line"><a name="l00481"></a><span class="lineno"> 481</span>&#160; std::is_arithmetic&lt;_A1&gt;::value &amp;&amp; !std::numeric_limits&lt;_A1&gt;::has_infinity,</div>
<div class="line"><a name="l00482"></a><span class="lineno"> 482</span>&#160; <span class="keywordtype">bool</span>&gt;::type</div>
<div class="line"><a name="l00483"></a><span class="lineno"> 483</span>&#160;isinf(_A1) _NOEXCEPT</div>
<div class="line"><a name="l00484"></a><span class="lineno"> 484</span>&#160;{ <span class="keywordflow">return</span> <span class="keyword">false</span>; }</div>
<div class="line"><a name="l00485"></a><span class="lineno"> 485</span>&#160; </div>
<div class="line"><a name="l00486"></a><span class="lineno"> 486</span>&#160;<span class="preprocessor">#ifdef _LIBCPP_PREFERRED_OVERLOAD</span></div>
<div class="line"><a name="l00487"></a><span class="lineno"> 487</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY</div>
<div class="line"><a name="l00488"></a><span class="lineno"> 488</span>&#160;<span class="keywordtype">bool</span></div>
<div class="line"><a name="l00489"></a><span class="lineno"> 489</span>&#160;isinf(<span class="keywordtype">float</span> __lcpp_x) _NOEXCEPT { <span class="keywordflow">return</span> __libcpp_isinf(__lcpp_x); }</div>
<div class="line"><a name="l00490"></a><span class="lineno"> 490</span>&#160; </div>
<div class="line"><a name="l00491"></a><span class="lineno"> 491</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY _LIBCPP_PREFERRED_OVERLOAD</div>
<div class="line"><a name="l00492"></a><span class="lineno"> 492</span>&#160;<span class="keywordtype">bool</span></div>
<div class="line"><a name="l00493"></a><span class="lineno"> 493</span>&#160;isinf(<span class="keywordtype">double</span> __lcpp_x) _NOEXCEPT { <span class="keywordflow">return</span> __libcpp_isinf(__lcpp_x); }</div>
<div class="line"><a name="l00494"></a><span class="lineno"> 494</span>&#160; </div>
<div class="line"><a name="l00495"></a><span class="lineno"> 495</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY</div>
<div class="line"><a name="l00496"></a><span class="lineno"> 496</span>&#160;<span class="keywordtype">bool</span></div>
<div class="line"><a name="l00497"></a><span class="lineno"> 497</span>&#160;isinf(<span class="keywordtype">long</span> <span class="keywordtype">double</span> __lcpp_x) _NOEXCEPT { <span class="keywordflow">return</span> __libcpp_isinf(__lcpp_x); }</div>
<div class="line"><a name="l00498"></a><span class="lineno"> 498</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00499"></a><span class="lineno"> 499</span>&#160; </div>
<div class="line"><a name="l00500"></a><span class="lineno"> 500</span>&#160;<span class="preprocessor">#endif // isinf</span></div>
<div class="line"><a name="l00501"></a><span class="lineno"> 501</span>&#160; </div>
<div class="line"><a name="l00502"></a><span class="lineno"> 502</span>&#160;<span class="comment">// isnan</span></div>
<div class="line"><a name="l00503"></a><span class="lineno"> 503</span>&#160; </div>
<div class="line"><a name="l00504"></a><span class="lineno"> 504</span>&#160;<span class="preprocessor">#ifdef isnan</span></div>
<div class="line"><a name="l00505"></a><span class="lineno"> 505</span>&#160; </div>
<div class="line"><a name="l00506"></a><span class="lineno"> 506</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> _A1&gt;</div>
<div class="line"><a name="l00507"></a><span class="lineno"> 507</span>&#160;_LIBCPP_INLINE_VISIBILITY</div>
<div class="line"><a name="l00508"></a><span class="lineno"> 508</span>&#160;<span class="keywordtype">bool</span></div>
<div class="line"><a name="l00509"></a><span class="lineno"> 509</span>&#160;__libcpp_isnan(_A1 __lcpp_x) _NOEXCEPT</div>
<div class="line"><a name="l00510"></a><span class="lineno"> 510</span>&#160;{</div>
<div class="line"><a name="l00511"></a><span class="lineno"> 511</span>&#160; <span class="keywordflow">return</span> isnan(__lcpp_x);</div>
<div class="line"><a name="l00512"></a><span class="lineno"> 512</span>&#160;}</div>
<div class="line"><a name="l00513"></a><span class="lineno"> 513</span>&#160; </div>
<div class="line"><a name="l00514"></a><span class="lineno"> 514</span>&#160;<span class="preprocessor">#undef isnan</span></div>
<div class="line"><a name="l00515"></a><span class="lineno"> 515</span>&#160; </div>
<div class="line"><a name="l00516"></a><span class="lineno"> 516</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> _A1&gt;</div>
<div class="line"><a name="l00517"></a><span class="lineno"> 517</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY</div>
<div class="line"><a name="l00518"></a><span class="lineno"> 518</span>&#160;<span class="keyword">typename</span> std::enable_if&lt;std::is_floating_point&lt;_A1&gt;::value, <span class="keywordtype">bool</span>&gt;::type</div>
<div class="line"><a name="l00519"></a><span class="lineno"> 519</span>&#160;isnan(_A1 __lcpp_x) _NOEXCEPT</div>
<div class="line"><a name="l00520"></a><span class="lineno"> 520</span>&#160;{</div>
<div class="line"><a name="l00521"></a><span class="lineno"> 521</span>&#160; <span class="keywordflow">return</span> __libcpp_isnan((<span class="keyword">typename</span> std::__promote&lt;_A1&gt;::type)__lcpp_x);</div>
<div class="line"><a name="l00522"></a><span class="lineno"> 522</span>&#160;}</div>
<div class="line"><a name="l00523"></a><span class="lineno"> 523</span>&#160; </div>
<div class="line"><a name="l00524"></a><span class="lineno"> 524</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> _A1&gt;</div>
<div class="line"><a name="l00525"></a><span class="lineno"> 525</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY</div>
<div class="line"><a name="l00526"></a><span class="lineno"> 526</span>&#160;<span class="keyword">typename</span> std::enable_if&lt;std::is_integral&lt;_A1&gt;::value, <span class="keywordtype">bool</span>&gt;::type</div>
<div class="line"><a name="l00527"></a><span class="lineno"> 527</span>&#160;isnan(_A1) _NOEXCEPT</div>
<div class="line"><a name="l00528"></a><span class="lineno"> 528</span>&#160;{ <span class="keywordflow">return</span> <span class="keyword">false</span>; }</div>
<div class="line"><a name="l00529"></a><span class="lineno"> 529</span>&#160; </div>
<div class="line"><a name="l00530"></a><span class="lineno"> 530</span>&#160;<span class="preprocessor">#ifdef _LIBCPP_PREFERRED_OVERLOAD</span></div>
<div class="line"><a name="l00531"></a><span class="lineno"> 531</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY</div>
<div class="line"><a name="l00532"></a><span class="lineno"> 532</span>&#160;<span class="keywordtype">bool</span></div>
<div class="line"><a name="l00533"></a><span class="lineno"> 533</span>&#160;isnan(<span class="keywordtype">float</span> __lcpp_x) _NOEXCEPT { <span class="keywordflow">return</span> __libcpp_isnan(__lcpp_x); }</div>
<div class="line"><a name="l00534"></a><span class="lineno"> 534</span>&#160; </div>
<div class="line"><a name="l00535"></a><span class="lineno"> 535</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY _LIBCPP_PREFERRED_OVERLOAD</div>
<div class="line"><a name="l00536"></a><span class="lineno"> 536</span>&#160;<span class="keywordtype">bool</span></div>
<div class="line"><a name="l00537"></a><span class="lineno"> 537</span>&#160;isnan(<span class="keywordtype">double</span> __lcpp_x) _NOEXCEPT { <span class="keywordflow">return</span> __libcpp_isnan(__lcpp_x); }</div>
<div class="line"><a name="l00538"></a><span class="lineno"> 538</span>&#160; </div>
<div class="line"><a name="l00539"></a><span class="lineno"> 539</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY</div>
<div class="line"><a name="l00540"></a><span class="lineno"> 540</span>&#160;<span class="keywordtype">bool</span></div>
<div class="line"><a name="l00541"></a><span class="lineno"> 541</span>&#160;isnan(<span class="keywordtype">long</span> <span class="keywordtype">double</span> __lcpp_x) _NOEXCEPT { <span class="keywordflow">return</span> __libcpp_isnan(__lcpp_x); }</div>
<div class="line"><a name="l00542"></a><span class="lineno"> 542</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00543"></a><span class="lineno"> 543</span>&#160; </div>
<div class="line"><a name="l00544"></a><span class="lineno"> 544</span>&#160;<span class="preprocessor">#endif // isnan</span></div>
<div class="line"><a name="l00545"></a><span class="lineno"> 545</span>&#160; </div>
<div class="line"><a name="l00546"></a><span class="lineno"> 546</span>&#160;<span class="comment">// isnormal</span></div>
<div class="line"><a name="l00547"></a><span class="lineno"> 547</span>&#160; </div>
<div class="line"><a name="l00548"></a><span class="lineno"> 548</span>&#160;<span class="preprocessor">#ifdef isnormal</span></div>
<div class="line"><a name="l00549"></a><span class="lineno"> 549</span>&#160; </div>
<div class="line"><a name="l00550"></a><span class="lineno"> 550</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> _A1&gt;</div>
<div class="line"><a name="l00551"></a><span class="lineno"> 551</span>&#160;_LIBCPP_INLINE_VISIBILITY</div>
<div class="line"><a name="l00552"></a><span class="lineno"> 552</span>&#160;<span class="keywordtype">bool</span></div>
<div class="line"><a name="l00553"></a><span class="lineno"> 553</span>&#160;__libcpp_isnormal(_A1 __lcpp_x) _NOEXCEPT</div>
<div class="line"><a name="l00554"></a><span class="lineno"> 554</span>&#160;{</div>
<div class="line"><a name="l00555"></a><span class="lineno"> 555</span>&#160; <span class="keywordflow">return</span> isnormal(__lcpp_x);</div>
<div class="line"><a name="l00556"></a><span class="lineno"> 556</span>&#160;}</div>
<div class="line"><a name="l00557"></a><span class="lineno"> 557</span>&#160; </div>
<div class="line"><a name="l00558"></a><span class="lineno"> 558</span>&#160;<span class="preprocessor">#undef isnormal</span></div>
<div class="line"><a name="l00559"></a><span class="lineno"> 559</span>&#160; </div>
<div class="line"><a name="l00560"></a><span class="lineno"> 560</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> _A1&gt;</div>
<div class="line"><a name="l00561"></a><span class="lineno"> 561</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY</div>
<div class="line"><a name="l00562"></a><span class="lineno"> 562</span>&#160;<span class="keyword">typename</span> std::enable_if&lt;std::is_floating_point&lt;_A1&gt;::value, <span class="keywordtype">bool</span>&gt;::type</div>
<div class="line"><a name="l00563"></a><span class="lineno"> 563</span>&#160;isnormal(_A1 __lcpp_x) _NOEXCEPT</div>
<div class="line"><a name="l00564"></a><span class="lineno"> 564</span>&#160;{</div>
<div class="line"><a name="l00565"></a><span class="lineno"> 565</span>&#160; <span class="keywordflow">return</span> __libcpp_isnormal((<span class="keyword">typename</span> std::__promote&lt;_A1&gt;::type)__lcpp_x);</div>
<div class="line"><a name="l00566"></a><span class="lineno"> 566</span>&#160;}</div>
<div class="line"><a name="l00567"></a><span class="lineno"> 567</span>&#160; </div>
<div class="line"><a name="l00568"></a><span class="lineno"> 568</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> _A1&gt;</div>
<div class="line"><a name="l00569"></a><span class="lineno"> 569</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY</div>
<div class="line"><a name="l00570"></a><span class="lineno"> 570</span>&#160;<span class="keyword">typename</span> std::enable_if&lt;std::is_integral&lt;_A1&gt;::value, <span class="keywordtype">bool</span>&gt;::type</div>
<div class="line"><a name="l00571"></a><span class="lineno"> 571</span>&#160;isnormal(_A1 __lcpp_x) _NOEXCEPT</div>
<div class="line"><a name="l00572"></a><span class="lineno"> 572</span>&#160;{ <span class="keywordflow">return</span> __lcpp_x != 0; }</div>
<div class="line"><a name="l00573"></a><span class="lineno"> 573</span>&#160; </div>
<div class="line"><a name="l00574"></a><span class="lineno"> 574</span>&#160;<span class="preprocessor">#endif // isnormal</span></div>
<div class="line"><a name="l00575"></a><span class="lineno"> 575</span>&#160; </div>
<div class="line"><a name="l00576"></a><span class="lineno"> 576</span>&#160;<span class="comment">// isgreater</span></div>
<div class="line"><a name="l00577"></a><span class="lineno"> 577</span>&#160; </div>
<div class="line"><a name="l00578"></a><span class="lineno"> 578</span>&#160;<span class="preprocessor">#ifdef isgreater</span></div>
<div class="line"><a name="l00579"></a><span class="lineno"> 579</span>&#160; </div>
<div class="line"><a name="l00580"></a><span class="lineno"> 580</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> _A1, <span class="keyword">class</span> _A2&gt;</div>
<div class="line"><a name="l00581"></a><span class="lineno"> 581</span>&#160;_LIBCPP_INLINE_VISIBILITY</div>
<div class="line"><a name="l00582"></a><span class="lineno"> 582</span>&#160;<span class="keywordtype">bool</span></div>
<div class="line"><a name="l00583"></a><span class="lineno"> 583</span>&#160;__libcpp_isgreater(_A1 __lcpp_x, _A2 __lcpp_y) _NOEXCEPT</div>
<div class="line"><a name="l00584"></a><span class="lineno"> 584</span>&#160;{</div>
<div class="line"><a name="l00585"></a><span class="lineno"> 585</span>&#160; <span class="keywordflow">return</span> isgreater(__lcpp_x, __lcpp_y);</div>
<div class="line"><a name="l00586"></a><span class="lineno"> 586</span>&#160;}</div>
<div class="line"><a name="l00587"></a><span class="lineno"> 587</span>&#160; </div>
<div class="line"><a name="l00588"></a><span class="lineno"> 588</span>&#160;<span class="preprocessor">#undef isgreater</span></div>
<div class="line"><a name="l00589"></a><span class="lineno"> 589</span>&#160; </div>
<div class="line"><a name="l00590"></a><span class="lineno"> 590</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> _A1, <span class="keyword">class</span> _A2&gt;</div>
<div class="line"><a name="l00591"></a><span class="lineno"> 591</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY</div>
<div class="line"><a name="l00592"></a><span class="lineno"> 592</span>&#160;<span class="keyword">typename</span> std::enable_if</div>
<div class="line"><a name="l00593"></a><span class="lineno"> 593</span>&#160;&lt;</div>
<div class="line"><a name="l00594"></a><span class="lineno"> 594</span>&#160; std::is_arithmetic&lt;_A1&gt;::value &amp;&amp;</div>
<div class="line"><a name="l00595"></a><span class="lineno"> 595</span>&#160; std::is_arithmetic&lt;_A2&gt;::value,</div>
<div class="line"><a name="l00596"></a><span class="lineno"> 596</span>&#160; <span class="keywordtype">bool</span></div>
<div class="line"><a name="l00597"></a><span class="lineno"> 597</span>&#160;&gt;::type</div>
<div class="line"><a name="l00598"></a><span class="lineno"> 598</span>&#160;isgreater(_A1 __lcpp_x, _A2 __lcpp_y) _NOEXCEPT</div>
<div class="line"><a name="l00599"></a><span class="lineno"> 599</span>&#160;{</div>
<div class="line"><a name="l00600"></a><span class="lineno"> 600</span>&#160; <span class="keyword">typedef</span> <span class="keyword">typename</span> std::__promote&lt;_A1, _A2&gt;::type type;</div>
<div class="line"><a name="l00601"></a><span class="lineno"> 601</span>&#160; <span class="keywordflow">return</span> __libcpp_isgreater((type)__lcpp_x, (type)__lcpp_y);</div>
<div class="line"><a name="l00602"></a><span class="lineno"> 602</span>&#160;}</div>
<div class="line"><a name="l00603"></a><span class="lineno"> 603</span>&#160; </div>
<div class="line"><a name="l00604"></a><span class="lineno"> 604</span>&#160;<span class="preprocessor">#endif // isgreater</span></div>
<div class="line"><a name="l00605"></a><span class="lineno"> 605</span>&#160; </div>
<div class="line"><a name="l00606"></a><span class="lineno"> 606</span>&#160;<span class="comment">// isgreaterequal</span></div>
<div class="line"><a name="l00607"></a><span class="lineno"> 607</span>&#160; </div>
<div class="line"><a name="l00608"></a><span class="lineno"> 608</span>&#160;<span class="preprocessor">#ifdef isgreaterequal</span></div>
<div class="line"><a name="l00609"></a><span class="lineno"> 609</span>&#160; </div>
<div class="line"><a name="l00610"></a><span class="lineno"> 610</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> _A1, <span class="keyword">class</span> _A2&gt;</div>
<div class="line"><a name="l00611"></a><span class="lineno"> 611</span>&#160;_LIBCPP_INLINE_VISIBILITY</div>
<div class="line"><a name="l00612"></a><span class="lineno"> 612</span>&#160;<span class="keywordtype">bool</span></div>
<div class="line"><a name="l00613"></a><span class="lineno"> 613</span>&#160;__libcpp_isgreaterequal(_A1 __lcpp_x, _A2 __lcpp_y) _NOEXCEPT</div>
<div class="line"><a name="l00614"></a><span class="lineno"> 614</span>&#160;{</div>
<div class="line"><a name="l00615"></a><span class="lineno"> 615</span>&#160; <span class="keywordflow">return</span> isgreaterequal(__lcpp_x, __lcpp_y);</div>
<div class="line"><a name="l00616"></a><span class="lineno"> 616</span>&#160;}</div>
<div class="line"><a name="l00617"></a><span class="lineno"> 617</span>&#160; </div>
<div class="line"><a name="l00618"></a><span class="lineno"> 618</span>&#160;<span class="preprocessor">#undef isgreaterequal</span></div>
<div class="line"><a name="l00619"></a><span class="lineno"> 619</span>&#160; </div>
<div class="line"><a name="l00620"></a><span class="lineno"> 620</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> _A1, <span class="keyword">class</span> _A2&gt;</div>
<div class="line"><a name="l00621"></a><span class="lineno"> 621</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY</div>
<div class="line"><a name="l00622"></a><span class="lineno"> 622</span>&#160;<span class="keyword">typename</span> std::enable_if</div>
<div class="line"><a name="l00623"></a><span class="lineno"> 623</span>&#160;&lt;</div>
<div class="line"><a name="l00624"></a><span class="lineno"> 624</span>&#160; std::is_arithmetic&lt;_A1&gt;::value &amp;&amp;</div>
<div class="line"><a name="l00625"></a><span class="lineno"> 625</span>&#160; std::is_arithmetic&lt;_A2&gt;::value,</div>
<div class="line"><a name="l00626"></a><span class="lineno"> 626</span>&#160; <span class="keywordtype">bool</span></div>
<div class="line"><a name="l00627"></a><span class="lineno"> 627</span>&#160;&gt;::type</div>
<div class="line"><a name="l00628"></a><span class="lineno"> 628</span>&#160;isgreaterequal(_A1 __lcpp_x, _A2 __lcpp_y) _NOEXCEPT</div>
<div class="line"><a name="l00629"></a><span class="lineno"> 629</span>&#160;{</div>
<div class="line"><a name="l00630"></a><span class="lineno"> 630</span>&#160; <span class="keyword">typedef</span> <span class="keyword">typename</span> std::__promote&lt;_A1, _A2&gt;::type type;</div>
<div class="line"><a name="l00631"></a><span class="lineno"> 631</span>&#160; <span class="keywordflow">return</span> __libcpp_isgreaterequal((type)__lcpp_x, (type)__lcpp_y);</div>
<div class="line"><a name="l00632"></a><span class="lineno"> 632</span>&#160;}</div>
<div class="line"><a name="l00633"></a><span class="lineno"> 633</span>&#160; </div>
<div class="line"><a name="l00634"></a><span class="lineno"> 634</span>&#160;<span class="preprocessor">#endif // isgreaterequal</span></div>
<div class="line"><a name="l00635"></a><span class="lineno"> 635</span>&#160; </div>
<div class="line"><a name="l00636"></a><span class="lineno"> 636</span>&#160;<span class="comment">// isless</span></div>
<div class="line"><a name="l00637"></a><span class="lineno"> 637</span>&#160; </div>
<div class="line"><a name="l00638"></a><span class="lineno"> 638</span>&#160;<span class="preprocessor">#ifdef isless</span></div>
<div class="line"><a name="l00639"></a><span class="lineno"> 639</span>&#160; </div>
<div class="line"><a name="l00640"></a><span class="lineno"> 640</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> _A1, <span class="keyword">class</span> _A2&gt;</div>
<div class="line"><a name="l00641"></a><span class="lineno"> 641</span>&#160;_LIBCPP_INLINE_VISIBILITY</div>
<div class="line"><a name="l00642"></a><span class="lineno"> 642</span>&#160;<span class="keywordtype">bool</span></div>
<div class="line"><a name="l00643"></a><span class="lineno"> 643</span>&#160;__libcpp_isless(_A1 __lcpp_x, _A2 __lcpp_y) _NOEXCEPT</div>
<div class="line"><a name="l00644"></a><span class="lineno"> 644</span>&#160;{</div>
<div class="line"><a name="l00645"></a><span class="lineno"> 645</span>&#160; <span class="keywordflow">return</span> isless(__lcpp_x, __lcpp_y);</div>
<div class="line"><a name="l00646"></a><span class="lineno"> 646</span>&#160;}</div>
<div class="line"><a name="l00647"></a><span class="lineno"> 647</span>&#160; </div>
<div class="line"><a name="l00648"></a><span class="lineno"> 648</span>&#160;<span class="preprocessor">#undef isless</span></div>
<div class="line"><a name="l00649"></a><span class="lineno"> 649</span>&#160; </div>
<div class="line"><a name="l00650"></a><span class="lineno"> 650</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> _A1, <span class="keyword">class</span> _A2&gt;</div>
<div class="line"><a name="l00651"></a><span class="lineno"> 651</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY</div>
<div class="line"><a name="l00652"></a><span class="lineno"> 652</span>&#160;<span class="keyword">typename</span> std::enable_if</div>
<div class="line"><a name="l00653"></a><span class="lineno"> 653</span>&#160;&lt;</div>
<div class="line"><a name="l00654"></a><span class="lineno"> 654</span>&#160; std::is_arithmetic&lt;_A1&gt;::value &amp;&amp;</div>
<div class="line"><a name="l00655"></a><span class="lineno"> 655</span>&#160; std::is_arithmetic&lt;_A2&gt;::value,</div>
<div class="line"><a name="l00656"></a><span class="lineno"> 656</span>&#160; <span class="keywordtype">bool</span></div>
<div class="line"><a name="l00657"></a><span class="lineno"> 657</span>&#160;&gt;::type</div>
<div class="line"><a name="l00658"></a><span class="lineno"> 658</span>&#160;isless(_A1 __lcpp_x, _A2 __lcpp_y) _NOEXCEPT</div>
<div class="line"><a name="l00659"></a><span class="lineno"> 659</span>&#160;{</div>
<div class="line"><a name="l00660"></a><span class="lineno"> 660</span>&#160; <span class="keyword">typedef</span> <span class="keyword">typename</span> std::__promote&lt;_A1, _A2&gt;::type type;</div>
<div class="line"><a name="l00661"></a><span class="lineno"> 661</span>&#160; <span class="keywordflow">return</span> __libcpp_isless((type)__lcpp_x, (type)__lcpp_y);</div>
<div class="line"><a name="l00662"></a><span class="lineno"> 662</span>&#160;}</div>
<div class="line"><a name="l00663"></a><span class="lineno"> 663</span>&#160; </div>
<div class="line"><a name="l00664"></a><span class="lineno"> 664</span>&#160;<span class="preprocessor">#endif // isless</span></div>
<div class="line"><a name="l00665"></a><span class="lineno"> 665</span>&#160; </div>
<div class="line"><a name="l00666"></a><span class="lineno"> 666</span>&#160;<span class="comment">// islessequal</span></div>
<div class="line"><a name="l00667"></a><span class="lineno"> 667</span>&#160; </div>
<div class="line"><a name="l00668"></a><span class="lineno"> 668</span>&#160;<span class="preprocessor">#ifdef islessequal</span></div>
<div class="line"><a name="l00669"></a><span class="lineno"> 669</span>&#160; </div>
<div class="line"><a name="l00670"></a><span class="lineno"> 670</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> _A1, <span class="keyword">class</span> _A2&gt;</div>
<div class="line"><a name="l00671"></a><span class="lineno"> 671</span>&#160;_LIBCPP_INLINE_VISIBILITY</div>
<div class="line"><a name="l00672"></a><span class="lineno"> 672</span>&#160;<span class="keywordtype">bool</span></div>
<div class="line"><a name="l00673"></a><span class="lineno"> 673</span>&#160;__libcpp_islessequal(_A1 __lcpp_x, _A2 __lcpp_y) _NOEXCEPT</div>
<div class="line"><a name="l00674"></a><span class="lineno"> 674</span>&#160;{</div>
<div class="line"><a name="l00675"></a><span class="lineno"> 675</span>&#160; <span class="keywordflow">return</span> islessequal(__lcpp_x, __lcpp_y);</div>
<div class="line"><a name="l00676"></a><span class="lineno"> 676</span>&#160;}</div>
<div class="line"><a name="l00677"></a><span class="lineno"> 677</span>&#160; </div>
<div class="line"><a name="l00678"></a><span class="lineno"> 678</span>&#160;<span class="preprocessor">#undef islessequal</span></div>
<div class="line"><a name="l00679"></a><span class="lineno"> 679</span>&#160; </div>
<div class="line"><a name="l00680"></a><span class="lineno"> 680</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> _A1, <span class="keyword">class</span> _A2&gt;</div>
<div class="line"><a name="l00681"></a><span class="lineno"> 681</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY</div>
<div class="line"><a name="l00682"></a><span class="lineno"> 682</span>&#160;<span class="keyword">typename</span> std::enable_if</div>
<div class="line"><a name="l00683"></a><span class="lineno"> 683</span>&#160;&lt;</div>
<div class="line"><a name="l00684"></a><span class="lineno"> 684</span>&#160; std::is_arithmetic&lt;_A1&gt;::value &amp;&amp;</div>
<div class="line"><a name="l00685"></a><span class="lineno"> 685</span>&#160; std::is_arithmetic&lt;_A2&gt;::value,</div>
<div class="line"><a name="l00686"></a><span class="lineno"> 686</span>&#160; <span class="keywordtype">bool</span></div>
<div class="line"><a name="l00687"></a><span class="lineno"> 687</span>&#160;&gt;::type</div>
<div class="line"><a name="l00688"></a><span class="lineno"> 688</span>&#160;islessequal(_A1 __lcpp_x, _A2 __lcpp_y) _NOEXCEPT</div>
<div class="line"><a name="l00689"></a><span class="lineno"> 689</span>&#160;{</div>
<div class="line"><a name="l00690"></a><span class="lineno"> 690</span>&#160; <span class="keyword">typedef</span> <span class="keyword">typename</span> std::__promote&lt;_A1, _A2&gt;::type type;</div>
<div class="line"><a name="l00691"></a><span class="lineno"> 691</span>&#160; <span class="keywordflow">return</span> __libcpp_islessequal((type)__lcpp_x, (type)__lcpp_y);</div>
<div class="line"><a name="l00692"></a><span class="lineno"> 692</span>&#160;}</div>
<div class="line"><a name="l00693"></a><span class="lineno"> 693</span>&#160; </div>
<div class="line"><a name="l00694"></a><span class="lineno"> 694</span>&#160;<span class="preprocessor">#endif // islessequal</span></div>
<div class="line"><a name="l00695"></a><span class="lineno"> 695</span>&#160; </div>
<div class="line"><a name="l00696"></a><span class="lineno"> 696</span>&#160;<span class="comment">// islessgreater</span></div>
<div class="line"><a name="l00697"></a><span class="lineno"> 697</span>&#160; </div>
<div class="line"><a name="l00698"></a><span class="lineno"> 698</span>&#160;<span class="preprocessor">#ifdef islessgreater</span></div>
<div class="line"><a name="l00699"></a><span class="lineno"> 699</span>&#160; </div>
<div class="line"><a name="l00700"></a><span class="lineno"> 700</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> _A1, <span class="keyword">class</span> _A2&gt;</div>
<div class="line"><a name="l00701"></a><span class="lineno"> 701</span>&#160;_LIBCPP_INLINE_VISIBILITY</div>
<div class="line"><a name="l00702"></a><span class="lineno"> 702</span>&#160;<span class="keywordtype">bool</span></div>
<div class="line"><a name="l00703"></a><span class="lineno"> 703</span>&#160;__libcpp_islessgreater(_A1 __lcpp_x, _A2 __lcpp_y) _NOEXCEPT</div>
<div class="line"><a name="l00704"></a><span class="lineno"> 704</span>&#160;{</div>
<div class="line"><a name="l00705"></a><span class="lineno"> 705</span>&#160; <span class="keywordflow">return</span> islessgreater(__lcpp_x, __lcpp_y);</div>
<div class="line"><a name="l00706"></a><span class="lineno"> 706</span>&#160;}</div>
<div class="line"><a name="l00707"></a><span class="lineno"> 707</span>&#160; </div>
<div class="line"><a name="l00708"></a><span class="lineno"> 708</span>&#160;<span class="preprocessor">#undef islessgreater</span></div>
<div class="line"><a name="l00709"></a><span class="lineno"> 709</span>&#160; </div>
<div class="line"><a name="l00710"></a><span class="lineno"> 710</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> _A1, <span class="keyword">class</span> _A2&gt;</div>
<div class="line"><a name="l00711"></a><span class="lineno"> 711</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY</div>
<div class="line"><a name="l00712"></a><span class="lineno"> 712</span>&#160;<span class="keyword">typename</span> std::enable_if</div>
<div class="line"><a name="l00713"></a><span class="lineno"> 713</span>&#160;&lt;</div>
<div class="line"><a name="l00714"></a><span class="lineno"> 714</span>&#160; std::is_arithmetic&lt;_A1&gt;::value &amp;&amp;</div>
<div class="line"><a name="l00715"></a><span class="lineno"> 715</span>&#160; std::is_arithmetic&lt;_A2&gt;::value,</div>
<div class="line"><a name="l00716"></a><span class="lineno"> 716</span>&#160; <span class="keywordtype">bool</span></div>
<div class="line"><a name="l00717"></a><span class="lineno"> 717</span>&#160;&gt;::type</div>
<div class="line"><a name="l00718"></a><span class="lineno"> 718</span>&#160;islessgreater(_A1 __lcpp_x, _A2 __lcpp_y) _NOEXCEPT</div>
<div class="line"><a name="l00719"></a><span class="lineno"> 719</span>&#160;{</div>
<div class="line"><a name="l00720"></a><span class="lineno"> 720</span>&#160; <span class="keyword">typedef</span> <span class="keyword">typename</span> std::__promote&lt;_A1, _A2&gt;::type type;</div>
<div class="line"><a name="l00721"></a><span class="lineno"> 721</span>&#160; <span class="keywordflow">return</span> __libcpp_islessgreater((type)__lcpp_x, (type)__lcpp_y);</div>
<div class="line"><a name="l00722"></a><span class="lineno"> 722</span>&#160;}</div>
<div class="line"><a name="l00723"></a><span class="lineno"> 723</span>&#160; </div>
<div class="line"><a name="l00724"></a><span class="lineno"> 724</span>&#160;<span class="preprocessor">#endif // islessgreater</span></div>
<div class="line"><a name="l00725"></a><span class="lineno"> 725</span>&#160; </div>
<div class="line"><a name="l00726"></a><span class="lineno"> 726</span>&#160;<span class="comment">// isunordered</span></div>
<div class="line"><a name="l00727"></a><span class="lineno"> 727</span>&#160; </div>
<div class="line"><a name="l00728"></a><span class="lineno"> 728</span>&#160;<span class="preprocessor">#ifdef isunordered</span></div>
<div class="line"><a name="l00729"></a><span class="lineno"> 729</span>&#160; </div>
<div class="line"><a name="l00730"></a><span class="lineno"> 730</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> _A1, <span class="keyword">class</span> _A2&gt;</div>
<div class="line"><a name="l00731"></a><span class="lineno"> 731</span>&#160;_LIBCPP_INLINE_VISIBILITY</div>
<div class="line"><a name="l00732"></a><span class="lineno"> 732</span>&#160;<span class="keywordtype">bool</span></div>
<div class="line"><a name="l00733"></a><span class="lineno"> 733</span>&#160;__libcpp_isunordered(_A1 __lcpp_x, _A2 __lcpp_y) _NOEXCEPT</div>
<div class="line"><a name="l00734"></a><span class="lineno"> 734</span>&#160;{</div>
<div class="line"><a name="l00735"></a><span class="lineno"> 735</span>&#160; <span class="keywordflow">return</span> isunordered(__lcpp_x, __lcpp_y);</div>
<div class="line"><a name="l00736"></a><span class="lineno"> 736</span>&#160;}</div>
<div class="line"><a name="l00737"></a><span class="lineno"> 737</span>&#160; </div>
<div class="line"><a name="l00738"></a><span class="lineno"> 738</span>&#160;<span class="preprocessor">#undef isunordered</span></div>
<div class="line"><a name="l00739"></a><span class="lineno"> 739</span>&#160; </div>
<div class="line"><a name="l00740"></a><span class="lineno"> 740</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> _A1, <span class="keyword">class</span> _A2&gt;</div>
<div class="line"><a name="l00741"></a><span class="lineno"> 741</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY</div>
<div class="line"><a name="l00742"></a><span class="lineno"> 742</span>&#160;<span class="keyword">typename</span> std::enable_if</div>
<div class="line"><a name="l00743"></a><span class="lineno"> 743</span>&#160;&lt;</div>
<div class="line"><a name="l00744"></a><span class="lineno"> 744</span>&#160; std::is_arithmetic&lt;_A1&gt;::value &amp;&amp;</div>
<div class="line"><a name="l00745"></a><span class="lineno"> 745</span>&#160; std::is_arithmetic&lt;_A2&gt;::value,</div>
<div class="line"><a name="l00746"></a><span class="lineno"> 746</span>&#160; <span class="keywordtype">bool</span></div>
<div class="line"><a name="l00747"></a><span class="lineno"> 747</span>&#160;&gt;::type</div>
<div class="line"><a name="l00748"></a><span class="lineno"> 748</span>&#160;isunordered(_A1 __lcpp_x, _A2 __lcpp_y) _NOEXCEPT</div>
<div class="line"><a name="l00749"></a><span class="lineno"> 749</span>&#160;{</div>
<div class="line"><a name="l00750"></a><span class="lineno"> 750</span>&#160; <span class="keyword">typedef</span> <span class="keyword">typename</span> std::__promote&lt;_A1, _A2&gt;::type type;</div>
<div class="line"><a name="l00751"></a><span class="lineno"> 751</span>&#160; <span class="keywordflow">return</span> __libcpp_isunordered((type)__lcpp_x, (type)__lcpp_y);</div>
<div class="line"><a name="l00752"></a><span class="lineno"> 752</span>&#160;}</div>
<div class="line"><a name="l00753"></a><span class="lineno"> 753</span>&#160; </div>
<div class="line"><a name="l00754"></a><span class="lineno"> 754</span>&#160;<span class="preprocessor">#endif // isunordered</span></div>
<div class="line"><a name="l00755"></a><span class="lineno"> 755</span>&#160; </div>
<div class="line"><a name="l00756"></a><span class="lineno"> 756</span>&#160;<span class="comment">// abs</span></div>
<div class="line"><a name="l00757"></a><span class="lineno"> 757</span>&#160; </div>
<div class="line"><a name="l00758"></a><span class="lineno"> 758</span>&#160;<span class="preprocessor">#if !(defined(_AIX) || defined(__sun__))</span></div>
<div class="line"><a name="l00759"></a><span class="lineno"> 759</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY</div>
<div class="line"><a name="l00760"></a><span class="lineno"> 760</span>&#160;<span class="keywordtype">float</span></div>
<div class="line"><a name="l00761"></a><span class="lineno"> 761</span>&#160;abs(<span class="keywordtype">float</span> __lcpp_x) _NOEXCEPT {return ::fabsf(__lcpp_x);}</div>
<div class="line"><a name="l00762"></a><span class="lineno"> 762</span>&#160; </div>
<div class="line"><a name="l00763"></a><span class="lineno"> 763</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY</div>
<div class="line"><a name="l00764"></a><span class="lineno"> 764</span>&#160;<span class="keywordtype">double</span></div>
<div class="line"><a name="l00765"></a><span class="lineno"> 765</span>&#160;abs(<span class="keywordtype">double</span> __lcpp_x) _NOEXCEPT {return ::fabs(__lcpp_x);}</div>
<div class="line"><a name="l00766"></a><span class="lineno"> 766</span>&#160; </div>
<div class="line"><a name="l00767"></a><span class="lineno"> 767</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY</div>
<div class="line"><a name="l00768"></a><span class="lineno"> 768</span>&#160;<span class="keywordtype">long</span> <span class="keywordtype">double</span></div>
<div class="line"><a name="l00769"></a><span class="lineno"> 769</span>&#160;abs(<span class="keywordtype">long</span> <span class="keywordtype">double</span> __lcpp_x) _NOEXCEPT {return ::fabsl(__lcpp_x);}</div>
<div class="line"><a name="l00770"></a><span class="lineno"> 770</span>&#160;<span class="preprocessor">#endif // !(defined(_AIX) || defined(__sun__))</span></div>
<div class="line"><a name="l00771"></a><span class="lineno"> 771</span>&#160; </div>
<div class="line"><a name="l00772"></a><span class="lineno"> 772</span>&#160;<span class="comment">// acos</span></div>
<div class="line"><a name="l00773"></a><span class="lineno"> 773</span>&#160; </div>
<div class="line"><a name="l00774"></a><span class="lineno"> 774</span>&#160;<span class="preprocessor">#if !(defined(_AIX) || defined(__sun__))</span></div>
<div class="line"><a name="l00775"></a><span class="lineno"> 775</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY <span class="keywordtype">float</span> acos(<span class="keywordtype">float</span> __lcpp_x) _NOEXCEPT {return ::acosf(__lcpp_x);}</div>
<div class="line"><a name="l00776"></a><span class="lineno"> 776</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY <span class="keywordtype">long</span> <span class="keywordtype">double</span> acos(<span class="keywordtype">long</span> <span class="keywordtype">double</span> __lcpp_x) _NOEXCEPT {return ::acosl(__lcpp_x);}</div>
<div class="line"><a name="l00777"></a><span class="lineno"> 777</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00778"></a><span class="lineno"> 778</span>&#160; </div>
<div class="line"><a name="l00779"></a><span class="lineno"> 779</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> _A1&gt;</div>
<div class="line"><a name="l00780"></a><span class="lineno"> 780</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY</div>
<div class="line"><a name="l00781"></a><span class="lineno"> 781</span>&#160;<span class="keyword">typename</span> std::enable_if&lt;std::is_integral&lt;_A1&gt;::value, <span class="keywordtype">double</span>&gt;::type</div>
<div class="line"><a name="l00782"></a><span class="lineno"> 782</span>&#160;acos(_A1 __lcpp_x) _NOEXCEPT {return ::acos((<span class="keywordtype">double</span>)__lcpp_x);}</div>
<div class="line"><a name="l00783"></a><span class="lineno"> 783</span>&#160; </div>
<div class="line"><a name="l00784"></a><span class="lineno"> 784</span>&#160;<span class="comment">// asin</span></div>
<div class="line"><a name="l00785"></a><span class="lineno"> 785</span>&#160; </div>
<div class="line"><a name="l00786"></a><span class="lineno"> 786</span>&#160;<span class="preprocessor">#if !(defined(_AIX) || defined(__sun__))</span></div>
<div class="line"><a name="l00787"></a><span class="lineno"> 787</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY <span class="keywordtype">float</span> asin(<span class="keywordtype">float</span> __lcpp_x) _NOEXCEPT {return ::asinf(__lcpp_x);}</div>
<div class="line"><a name="l00788"></a><span class="lineno"> 788</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY <span class="keywordtype">long</span> <span class="keywordtype">double</span> asin(<span class="keywordtype">long</span> <span class="keywordtype">double</span> __lcpp_x) _NOEXCEPT {return ::asinl(__lcpp_x);}</div>
<div class="line"><a name="l00789"></a><span class="lineno"> 789</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00790"></a><span class="lineno"> 790</span>&#160; </div>
<div class="line"><a name="l00791"></a><span class="lineno"> 791</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> _A1&gt;</div>
<div class="line"><a name="l00792"></a><span class="lineno"> 792</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY</div>
<div class="line"><a name="l00793"></a><span class="lineno"> 793</span>&#160;<span class="keyword">typename</span> std::enable_if&lt;std::is_integral&lt;_A1&gt;::value, <span class="keywordtype">double</span>&gt;::type</div>
<div class="line"><a name="l00794"></a><span class="lineno"> 794</span>&#160;asin(_A1 __lcpp_x) _NOEXCEPT {return ::asin((<span class="keywordtype">double</span>)__lcpp_x);}</div>
<div class="line"><a name="l00795"></a><span class="lineno"> 795</span>&#160; </div>
<div class="line"><a name="l00796"></a><span class="lineno"> 796</span>&#160;<span class="comment">// atan</span></div>
<div class="line"><a name="l00797"></a><span class="lineno"> 797</span>&#160; </div>
<div class="line"><a name="l00798"></a><span class="lineno"> 798</span>&#160;<span class="preprocessor">#if !(defined(_AIX) || defined(__sun__))</span></div>
<div class="line"><a name="l00799"></a><span class="lineno"> 799</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY <span class="keywordtype">float</span> atan(<span class="keywordtype">float</span> __lcpp_x) _NOEXCEPT {return ::atanf(__lcpp_x);}</div>
<div class="line"><a name="l00800"></a><span class="lineno"> 800</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY <span class="keywordtype">long</span> <span class="keywordtype">double</span> atan(<span class="keywordtype">long</span> <span class="keywordtype">double</span> __lcpp_x) _NOEXCEPT {return ::atanl(__lcpp_x);}</div>
<div class="line"><a name="l00801"></a><span class="lineno"> 801</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00802"></a><span class="lineno"> 802</span>&#160; </div>
<div class="line"><a name="l00803"></a><span class="lineno"> 803</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> _A1&gt;</div>
<div class="line"><a name="l00804"></a><span class="lineno"> 804</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY</div>
<div class="line"><a name="l00805"></a><span class="lineno"> 805</span>&#160;<span class="keyword">typename</span> std::enable_if&lt;std::is_integral&lt;_A1&gt;::value, <span class="keywordtype">double</span>&gt;::type</div>
<div class="line"><a name="l00806"></a><span class="lineno"> 806</span>&#160;atan(_A1 __lcpp_x) _NOEXCEPT {return ::atan((<span class="keywordtype">double</span>)__lcpp_x);}</div>
<div class="line"><a name="l00807"></a><span class="lineno"> 807</span>&#160; </div>
<div class="line"><a name="l00808"></a><span class="lineno"> 808</span>&#160;<span class="comment">// atan2</span></div>
<div class="line"><a name="l00809"></a><span class="lineno"> 809</span>&#160; </div>
<div class="line"><a name="l00810"></a><span class="lineno"> 810</span>&#160;<span class="preprocessor">#if !(defined(_AIX) || defined(__sun__))</span></div>
<div class="line"><a name="l00811"></a><span class="lineno"> 811</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY <span class="keywordtype">float</span> atan2(<span class="keywordtype">float</span> __lcpp_y, <span class="keywordtype">float</span> __lcpp_x) _NOEXCEPT {return ::atan2f(__lcpp_y, __lcpp_x);}</div>
<div class="line"><a name="l00812"></a><span class="lineno"> 812</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY <span class="keywordtype">long</span> <span class="keywordtype">double</span> atan2(<span class="keywordtype">long</span> <span class="keywordtype">double</span> __lcpp_y, <span class="keywordtype">long</span> <span class="keywordtype">double</span> __lcpp_x) _NOEXCEPT {return ::atan2l(__lcpp_y, __lcpp_x);}</div>
<div class="line"><a name="l00813"></a><span class="lineno"> 813</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00814"></a><span class="lineno"> 814</span>&#160; </div>
<div class="line"><a name="l00815"></a><span class="lineno"> 815</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> _A1, <span class="keyword">class</span> _A2&gt;</div>
<div class="line"><a name="l00816"></a><span class="lineno"> 816</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY</div>
<div class="line"><a name="l00817"></a><span class="lineno"> 817</span>&#160;<span class="keyword">typename</span> std::__lazy_enable_if</div>
<div class="line"><a name="l00818"></a><span class="lineno"> 818</span>&#160;&lt;</div>
<div class="line"><a name="l00819"></a><span class="lineno"> 819</span>&#160; std::is_arithmetic&lt;_A1&gt;::value &amp;&amp;</div>
<div class="line"><a name="l00820"></a><span class="lineno"> 820</span>&#160; std::is_arithmetic&lt;_A2&gt;::value,</div>
<div class="line"><a name="l00821"></a><span class="lineno"> 821</span>&#160; std::__promote&lt;_A1, _A2&gt;</div>
<div class="line"><a name="l00822"></a><span class="lineno"> 822</span>&#160;&gt;::type</div>
<div class="line"><a name="l00823"></a><span class="lineno"> 823</span>&#160;atan2(_A1 __lcpp_y, _A2 __lcpp_x) _NOEXCEPT</div>
<div class="line"><a name="l00824"></a><span class="lineno"> 824</span>&#160;{</div>
<div class="line"><a name="l00825"></a><span class="lineno"> 825</span>&#160; <span class="keyword">typedef</span> <span class="keyword">typename</span> std::__promote&lt;_A1, _A2&gt;::type __result_type;</div>
<div class="line"><a name="l00826"></a><span class="lineno"> 826</span>&#160; static_assert((!(std::is_same&lt;_A1, __result_type&gt;::value &amp;&amp;</div>
<div class="line"><a name="l00827"></a><span class="lineno"> 827</span>&#160; std::is_same&lt;_A2, __result_type&gt;::value)), <span class="stringliteral">&quot;&quot;</span>);</div>
<div class="line"><a name="l00828"></a><span class="lineno"> 828</span>&#160; return ::atan2((__result_type)__lcpp_y, (__result_type)__lcpp_x);</div>
<div class="line"><a name="l00829"></a><span class="lineno"> 829</span>&#160;}</div>
<div class="line"><a name="l00830"></a><span class="lineno"> 830</span>&#160; </div>
<div class="line"><a name="l00831"></a><span class="lineno"> 831</span>&#160;<span class="comment">// ceil</span></div>
<div class="line"><a name="l00832"></a><span class="lineno"> 832</span>&#160; </div>
<div class="line"><a name="l00833"></a><span class="lineno"> 833</span>&#160;<span class="preprocessor">#if !(defined(_AIX) || defined(__sun__))</span></div>
<div class="line"><a name="l00834"></a><span class="lineno"> 834</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY <span class="keywordtype">float</span> ceil(<span class="keywordtype">float</span> __lcpp_x) _NOEXCEPT {return ::ceilf(__lcpp_x);}</div>
<div class="line"><a name="l00835"></a><span class="lineno"> 835</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY <span class="keywordtype">long</span> <span class="keywordtype">double</span> ceil(<span class="keywordtype">long</span> <span class="keywordtype">double</span> __lcpp_x) _NOEXCEPT {return ::ceill(__lcpp_x);}</div>
<div class="line"><a name="l00836"></a><span class="lineno"> 836</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00837"></a><span class="lineno"> 837</span>&#160; </div>
<div class="line"><a name="l00838"></a><span class="lineno"> 838</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> _A1&gt;</div>
<div class="line"><a name="l00839"></a><span class="lineno"> 839</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY</div>
<div class="line"><a name="l00840"></a><span class="lineno"> 840</span>&#160;<span class="keyword">typename</span> std::enable_if&lt;std::is_integral&lt;_A1&gt;::value, <span class="keywordtype">double</span>&gt;::type</div>
<div class="line"><a name="l00841"></a><span class="lineno"> 841</span>&#160;ceil(_A1 __lcpp_x) _NOEXCEPT {return ::ceil((<span class="keywordtype">double</span>)__lcpp_x);}</div>
<div class="line"><a name="l00842"></a><span class="lineno"> 842</span>&#160; </div>
<div class="line"><a name="l00843"></a><span class="lineno"> 843</span>&#160;<span class="comment">// cos</span></div>
<div class="line"><a name="l00844"></a><span class="lineno"> 844</span>&#160; </div>
<div class="line"><a name="l00845"></a><span class="lineno"> 845</span>&#160;<span class="preprocessor">#if !(defined(_AIX) || defined(__sun__))</span></div>
<div class="line"><a name="l00846"></a><span class="lineno"> 846</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY <span class="keywordtype">float</span> cos(<span class="keywordtype">float</span> __lcpp_x) _NOEXCEPT {return ::cosf(__lcpp_x);}</div>
<div class="line"><a name="l00847"></a><span class="lineno"> 847</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY <span class="keywordtype">long</span> <span class="keywordtype">double</span> cos(<span class="keywordtype">long</span> <span class="keywordtype">double</span> __lcpp_x) _NOEXCEPT {return ::cosl(__lcpp_x);}</div>
<div class="line"><a name="l00848"></a><span class="lineno"> 848</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00849"></a><span class="lineno"> 849</span>&#160; </div>
<div class="line"><a name="l00850"></a><span class="lineno"> 850</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> _A1&gt;</div>
<div class="line"><a name="l00851"></a><span class="lineno"> 851</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY</div>
<div class="line"><a name="l00852"></a><span class="lineno"> 852</span>&#160;<span class="keyword">typename</span> std::enable_if&lt;std::is_integral&lt;_A1&gt;::value, <span class="keywordtype">double</span>&gt;::type</div>
<div class="line"><a name="l00853"></a><span class="lineno"> 853</span>&#160;cos(_A1 __lcpp_x) _NOEXCEPT {return ::cos((<span class="keywordtype">double</span>)__lcpp_x);}</div>
<div class="line"><a name="l00854"></a><span class="lineno"> 854</span>&#160; </div>
<div class="line"><a name="l00855"></a><span class="lineno"> 855</span>&#160;<span class="comment">// cosh</span></div>
<div class="line"><a name="l00856"></a><span class="lineno"> 856</span>&#160; </div>
<div class="line"><a name="l00857"></a><span class="lineno"> 857</span>&#160;<span class="preprocessor">#if !(defined(_AIX) || defined(__sun__))</span></div>
<div class="line"><a name="l00858"></a><span class="lineno"> 858</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY <span class="keywordtype">float</span> cosh(<span class="keywordtype">float</span> __lcpp_x) _NOEXCEPT {return ::coshf(__lcpp_x);}</div>
<div class="line"><a name="l00859"></a><span class="lineno"> 859</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY <span class="keywordtype">long</span> <span class="keywordtype">double</span> cosh(<span class="keywordtype">long</span> <span class="keywordtype">double</span> __lcpp_x) _NOEXCEPT {return ::coshl(__lcpp_x);}</div>
<div class="line"><a name="l00860"></a><span class="lineno"> 860</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00861"></a><span class="lineno"> 861</span>&#160; </div>
<div class="line"><a name="l00862"></a><span class="lineno"> 862</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> _A1&gt;</div>
<div class="line"><a name="l00863"></a><span class="lineno"> 863</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY</div>
<div class="line"><a name="l00864"></a><span class="lineno"> 864</span>&#160;<span class="keyword">typename</span> std::enable_if&lt;std::is_integral&lt;_A1&gt;::value, <span class="keywordtype">double</span>&gt;::type</div>
<div class="line"><a name="l00865"></a><span class="lineno"> 865</span>&#160;cosh(_A1 __lcpp_x) _NOEXCEPT {return ::cosh((<span class="keywordtype">double</span>)__lcpp_x);}</div>
<div class="line"><a name="l00866"></a><span class="lineno"> 866</span>&#160; </div>
<div class="line"><a name="l00867"></a><span class="lineno"> 867</span>&#160;<span class="comment">// exp</span></div>
<div class="line"><a name="l00868"></a><span class="lineno"> 868</span>&#160; </div>
<div class="line"><a name="l00869"></a><span class="lineno"> 869</span>&#160;<span class="preprocessor">#if !(defined(_AIX) || defined(__sun__))</span></div>
<div class="line"><a name="l00870"></a><span class="lineno"> 870</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY <span class="keywordtype">float</span> exp(<span class="keywordtype">float</span> __lcpp_x) _NOEXCEPT {return ::expf(__lcpp_x);}</div>
<div class="line"><a name="l00871"></a><span class="lineno"> 871</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY <span class="keywordtype">long</span> <span class="keywordtype">double</span> exp(<span class="keywordtype">long</span> <span class="keywordtype">double</span> __lcpp_x) _NOEXCEPT {return ::expl(__lcpp_x);}</div>
<div class="line"><a name="l00872"></a><span class="lineno"> 872</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00873"></a><span class="lineno"> 873</span>&#160; </div>
<div class="line"><a name="l00874"></a><span class="lineno"> 874</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> _A1&gt;</div>
<div class="line"><a name="l00875"></a><span class="lineno"> 875</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY</div>
<div class="line"><a name="l00876"></a><span class="lineno"> 876</span>&#160;<span class="keyword">typename</span> std::enable_if&lt;std::is_integral&lt;_A1&gt;::value, <span class="keywordtype">double</span>&gt;::type</div>
<div class="line"><a name="l00877"></a><span class="lineno"> 877</span>&#160;exp(_A1 __lcpp_x) _NOEXCEPT {return ::exp((<span class="keywordtype">double</span>)__lcpp_x);}</div>
<div class="line"><a name="l00878"></a><span class="lineno"> 878</span>&#160; </div>
<div class="line"><a name="l00879"></a><span class="lineno"> 879</span>&#160;<span class="comment">// fabs</span></div>
<div class="line"><a name="l00880"></a><span class="lineno"> 880</span>&#160; </div>
<div class="line"><a name="l00881"></a><span class="lineno"> 881</span>&#160;<span class="preprocessor">#if !(defined(_AIX) || defined(__sun__))</span></div>
<div class="line"><a name="l00882"></a><span class="lineno"> 882</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY <span class="keywordtype">float</span> fabs(<span class="keywordtype">float</span> __lcpp_x) _NOEXCEPT {return ::fabsf(__lcpp_x);}</div>
<div class="line"><a name="l00883"></a><span class="lineno"> 883</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY <span class="keywordtype">long</span> <span class="keywordtype">double</span> fabs(<span class="keywordtype">long</span> <span class="keywordtype">double</span> __lcpp_x) _NOEXCEPT {return ::fabsl(__lcpp_x);}</div>
<div class="line"><a name="l00884"></a><span class="lineno"> 884</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00885"></a><span class="lineno"> 885</span>&#160; </div>
<div class="line"><a name="l00886"></a><span class="lineno"> 886</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> _A1&gt;</div>
<div class="line"><a name="l00887"></a><span class="lineno"> 887</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY</div>
<div class="line"><a name="l00888"></a><span class="lineno"> 888</span>&#160;<span class="keyword">typename</span> std::enable_if&lt;std::is_integral&lt;_A1&gt;::value, <span class="keywordtype">double</span>&gt;::type</div>
<div class="line"><a name="l00889"></a><span class="lineno"> 889</span>&#160;fabs(_A1 __lcpp_x) _NOEXCEPT {return ::fabs((<span class="keywordtype">double</span>)__lcpp_x);}</div>
<div class="line"><a name="l00890"></a><span class="lineno"> 890</span>&#160; </div>
<div class="line"><a name="l00891"></a><span class="lineno"> 891</span>&#160;<span class="comment">// floor</span></div>
<div class="line"><a name="l00892"></a><span class="lineno"> 892</span>&#160; </div>
<div class="line"><a name="l00893"></a><span class="lineno"> 893</span>&#160;<span class="preprocessor">#if !(defined(_AIX) || defined(__sun__))</span></div>
<div class="line"><a name="l00894"></a><span class="lineno"> 894</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY <span class="keywordtype">float</span> floor(<span class="keywordtype">float</span> __lcpp_x) _NOEXCEPT {return ::floorf(__lcpp_x);}</div>
<div class="line"><a name="l00895"></a><span class="lineno"> 895</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY <span class="keywordtype">long</span> <span class="keywordtype">double</span> floor(<span class="keywordtype">long</span> <span class="keywordtype">double</span> __lcpp_x) _NOEXCEPT {return ::floorl(__lcpp_x);}</div>
<div class="line"><a name="l00896"></a><span class="lineno"> 896</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00897"></a><span class="lineno"> 897</span>&#160; </div>
<div class="line"><a name="l00898"></a><span class="lineno"> 898</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> _A1&gt;</div>
<div class="line"><a name="l00899"></a><span class="lineno"> 899</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY</div>
<div class="line"><a name="l00900"></a><span class="lineno"> 900</span>&#160;<span class="keyword">typename</span> std::enable_if&lt;std::is_integral&lt;_A1&gt;::value, <span class="keywordtype">double</span>&gt;::type</div>
<div class="line"><a name="l00901"></a><span class="lineno"> 901</span>&#160;floor(_A1 __lcpp_x) _NOEXCEPT {return ::floor((<span class="keywordtype">double</span>)__lcpp_x);}</div>
<div class="line"><a name="l00902"></a><span class="lineno"> 902</span>&#160; </div>
<div class="line"><a name="l00903"></a><span class="lineno"> 903</span>&#160;<span class="comment">// fmod</span></div>
<div class="line"><a name="l00904"></a><span class="lineno"> 904</span>&#160; </div>
<div class="line"><a name="l00905"></a><span class="lineno"> 905</span>&#160;<span class="preprocessor">#if !(defined(_AIX) || defined(__sun__))</span></div>
<div class="line"><a name="l00906"></a><span class="lineno"> 906</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY <span class="keywordtype">float</span> fmod(<span class="keywordtype">float</span> __lcpp_x, <span class="keywordtype">float</span> __lcpp_y) _NOEXCEPT {return ::fmodf(__lcpp_x, __lcpp_y);}</div>
<div class="line"><a name="l00907"></a><span class="lineno"> 907</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY <span class="keywordtype">long</span> <span class="keywordtype">double</span> fmod(<span class="keywordtype">long</span> <span class="keywordtype">double</span> __lcpp_x, <span class="keywordtype">long</span> <span class="keywordtype">double</span> __lcpp_y) _NOEXCEPT {return ::fmodl(__lcpp_x, __lcpp_y);}</div>
<div class="line"><a name="l00908"></a><span class="lineno"> 908</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00909"></a><span class="lineno"> 909</span>&#160; </div>
<div class="line"><a name="l00910"></a><span class="lineno"> 910</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> _A1, <span class="keyword">class</span> _A2&gt;</div>
<div class="line"><a name="l00911"></a><span class="lineno"> 911</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY</div>
<div class="line"><a name="l00912"></a><span class="lineno"> 912</span>&#160;<span class="keyword">typename</span> std::__lazy_enable_if</div>
<div class="line"><a name="l00913"></a><span class="lineno"> 913</span>&#160;&lt;</div>
<div class="line"><a name="l00914"></a><span class="lineno"> 914</span>&#160; std::is_arithmetic&lt;_A1&gt;::value &amp;&amp;</div>
<div class="line"><a name="l00915"></a><span class="lineno"> 915</span>&#160; std::is_arithmetic&lt;_A2&gt;::value,</div>
<div class="line"><a name="l00916"></a><span class="lineno"> 916</span>&#160; std::__promote&lt;_A1, _A2&gt;</div>
<div class="line"><a name="l00917"></a><span class="lineno"> 917</span>&#160;&gt;::type</div>
<div class="line"><a name="l00918"></a><span class="lineno"> 918</span>&#160;fmod(_A1 __lcpp_x, _A2 __lcpp_y) _NOEXCEPT</div>
<div class="line"><a name="l00919"></a><span class="lineno"> 919</span>&#160;{</div>
<div class="line"><a name="l00920"></a><span class="lineno"> 920</span>&#160; <span class="keyword">typedef</span> <span class="keyword">typename</span> std::__promote&lt;_A1, _A2&gt;::type __result_type;</div>
<div class="line"><a name="l00921"></a><span class="lineno"> 921</span>&#160; static_assert((!(std::is_same&lt;_A1, __result_type&gt;::value &amp;&amp;</div>
<div class="line"><a name="l00922"></a><span class="lineno"> 922</span>&#160; std::is_same&lt;_A2, __result_type&gt;::value)), <span class="stringliteral">&quot;&quot;</span>);</div>
<div class="line"><a name="l00923"></a><span class="lineno"> 923</span>&#160; return ::fmod((__result_type)__lcpp_x, (__result_type)__lcpp_y);</div>
<div class="line"><a name="l00924"></a><span class="lineno"> 924</span>&#160;}</div>
<div class="line"><a name="l00925"></a><span class="lineno"> 925</span>&#160; </div>
<div class="line"><a name="l00926"></a><span class="lineno"> 926</span>&#160;<span class="comment">// frexp</span></div>
<div class="line"><a name="l00927"></a><span class="lineno"> 927</span>&#160; </div>
<div class="line"><a name="l00928"></a><span class="lineno"> 928</span>&#160;<span class="preprocessor">#if !(defined(_AIX) || defined(__sun__))</span></div>
<div class="line"><a name="l00929"></a><span class="lineno"> 929</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY <span class="keywordtype">float</span> frexp(<span class="keywordtype">float</span> __lcpp_x, <span class="keywordtype">int</span>* __lcpp_e) _NOEXCEPT {return ::frexpf(__lcpp_x, __lcpp_e);}</div>
<div class="line"><a name="l00930"></a><span class="lineno"> 930</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY <span class="keywordtype">long</span> <span class="keywordtype">double</span> frexp(<span class="keywordtype">long</span> <span class="keywordtype">double</span> __lcpp_x, <span class="keywordtype">int</span>* __lcpp_e) _NOEXCEPT {return ::frexpl(__lcpp_x, __lcpp_e);}</div>
<div class="line"><a name="l00931"></a><span class="lineno"> 931</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00932"></a><span class="lineno"> 932</span>&#160; </div>
<div class="line"><a name="l00933"></a><span class="lineno"> 933</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> _A1&gt;</div>
<div class="line"><a name="l00934"></a><span class="lineno"> 934</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY</div>
<div class="line"><a name="l00935"></a><span class="lineno"> 935</span>&#160;<span class="keyword">typename</span> std::enable_if&lt;std::is_integral&lt;_A1&gt;::value, <span class="keywordtype">double</span>&gt;::type</div>
<div class="line"><a name="l00936"></a><span class="lineno"> 936</span>&#160;frexp(_A1 __lcpp_x, <span class="keywordtype">int</span>* __lcpp_e) _NOEXCEPT {return ::frexp((<span class="keywordtype">double</span>)__lcpp_x, __lcpp_e);}</div>
<div class="line"><a name="l00937"></a><span class="lineno"> 937</span>&#160; </div>
<div class="line"><a name="l00938"></a><span class="lineno"> 938</span>&#160;<span class="comment">// ldexp</span></div>
<div class="line"><a name="l00939"></a><span class="lineno"> 939</span>&#160; </div>
<div class="line"><a name="l00940"></a><span class="lineno"> 940</span>&#160;<span class="preprocessor">#if !(defined(_AIX) || defined(__sun__))</span></div>
<div class="line"><a name="l00941"></a><span class="lineno"> 941</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY <span class="keywordtype">float</span> ldexp(<span class="keywordtype">float</span> __lcpp_x, <span class="keywordtype">int</span> __lcpp_e) _NOEXCEPT {return ::ldexpf(__lcpp_x, __lcpp_e);}</div>
<div class="line"><a name="l00942"></a><span class="lineno"> 942</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY <span class="keywordtype">long</span> <span class="keywordtype">double</span> ldexp(<span class="keywordtype">long</span> <span class="keywordtype">double</span> __lcpp_x, <span class="keywordtype">int</span> __lcpp_e) _NOEXCEPT {return ::ldexpl(__lcpp_x, __lcpp_e);}</div>
<div class="line"><a name="l00943"></a><span class="lineno"> 943</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00944"></a><span class="lineno"> 944</span>&#160; </div>
<div class="line"><a name="l00945"></a><span class="lineno"> 945</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> _A1&gt;</div>
<div class="line"><a name="l00946"></a><span class="lineno"> 946</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY</div>
<div class="line"><a name="l00947"></a><span class="lineno"> 947</span>&#160;<span class="keyword">typename</span> std::enable_if&lt;std::is_integral&lt;_A1&gt;::value, <span class="keywordtype">double</span>&gt;::type</div>
<div class="line"><a name="l00948"></a><span class="lineno"> 948</span>&#160;ldexp(_A1 __lcpp_x, <span class="keywordtype">int</span> __lcpp_e) _NOEXCEPT {return ::ldexp((<span class="keywordtype">double</span>)__lcpp_x, __lcpp_e);}</div>
<div class="line"><a name="l00949"></a><span class="lineno"> 949</span>&#160; </div>
<div class="line"><a name="l00950"></a><span class="lineno"> 950</span>&#160;<span class="comment">// log</span></div>
<div class="line"><a name="l00951"></a><span class="lineno"> 951</span>&#160; </div>
<div class="line"><a name="l00952"></a><span class="lineno"> 952</span>&#160;<span class="preprocessor">#if !(defined(_AIX) || defined(__sun__))</span></div>
<div class="line"><a name="l00953"></a><span class="lineno"> 953</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY <span class="keywordtype">float</span> log(<span class="keywordtype">float</span> __lcpp_x) _NOEXCEPT {return ::logf(__lcpp_x);}</div>
<div class="line"><a name="l00954"></a><span class="lineno"> 954</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY <span class="keywordtype">long</span> <span class="keywordtype">double</span> log(<span class="keywordtype">long</span> <span class="keywordtype">double</span> __lcpp_x) _NOEXCEPT {return ::logl(__lcpp_x);}</div>
<div class="line"><a name="l00955"></a><span class="lineno"> 955</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00956"></a><span class="lineno"> 956</span>&#160; </div>
<div class="line"><a name="l00957"></a><span class="lineno"> 957</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> _A1&gt;</div>
<div class="line"><a name="l00958"></a><span class="lineno"> 958</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY</div>
<div class="line"><a name="l00959"></a><span class="lineno"> 959</span>&#160;<span class="keyword">typename</span> std::enable_if&lt;std::is_integral&lt;_A1&gt;::value, <span class="keywordtype">double</span>&gt;::type</div>
<div class="line"><a name="l00960"></a><span class="lineno"> 960</span>&#160;log(_A1 __lcpp_x) _NOEXCEPT {return ::log((<span class="keywordtype">double</span>)__lcpp_x);}</div>
<div class="line"><a name="l00961"></a><span class="lineno"> 961</span>&#160; </div>
<div class="line"><a name="l00962"></a><span class="lineno"> 962</span>&#160;<span class="comment">// log10</span></div>
<div class="line"><a name="l00963"></a><span class="lineno"> 963</span>&#160; </div>
<div class="line"><a name="l00964"></a><span class="lineno"> 964</span>&#160;<span class="preprocessor">#if !(defined(_AIX) || defined(__sun__))</span></div>
<div class="line"><a name="l00965"></a><span class="lineno"> 965</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY <span class="keywordtype">float</span> log10(<span class="keywordtype">float</span> __lcpp_x) _NOEXCEPT {return ::log10f(__lcpp_x);}</div>
<div class="line"><a name="l00966"></a><span class="lineno"> 966</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY <span class="keywordtype">long</span> <span class="keywordtype">double</span> log10(<span class="keywordtype">long</span> <span class="keywordtype">double</span> __lcpp_x) _NOEXCEPT {return ::log10l(__lcpp_x);}</div>
<div class="line"><a name="l00967"></a><span class="lineno"> 967</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00968"></a><span class="lineno"> 968</span>&#160; </div>
<div class="line"><a name="l00969"></a><span class="lineno"> 969</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> _A1&gt;</div>
<div class="line"><a name="l00970"></a><span class="lineno"> 970</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY</div>
<div class="line"><a name="l00971"></a><span class="lineno"> 971</span>&#160;<span class="keyword">typename</span> std::enable_if&lt;std::is_integral&lt;_A1&gt;::value, <span class="keywordtype">double</span>&gt;::type</div>
<div class="line"><a name="l00972"></a><span class="lineno"> 972</span>&#160;log10(_A1 __lcpp_x) _NOEXCEPT {return ::log10((<span class="keywordtype">double</span>)__lcpp_x);}</div>
<div class="line"><a name="l00973"></a><span class="lineno"> 973</span>&#160; </div>
<div class="line"><a name="l00974"></a><span class="lineno"> 974</span>&#160;<span class="comment">// modf</span></div>
<div class="line"><a name="l00975"></a><span class="lineno"> 975</span>&#160; </div>
<div class="line"><a name="l00976"></a><span class="lineno"> 976</span>&#160;<span class="preprocessor">#if !(defined(_AIX) || defined(__sun__))</span></div>
<div class="line"><a name="l00977"></a><span class="lineno"> 977</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY <span class="keywordtype">float</span> modf(<span class="keywordtype">float</span> __lcpp_x, <span class="keywordtype">float</span>* __lcpp_y) _NOEXCEPT {return ::modff(__lcpp_x, __lcpp_y);}</div>
<div class="line"><a name="l00978"></a><span class="lineno"> 978</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY <span class="keywordtype">long</span> <span class="keywordtype">double</span> modf(<span class="keywordtype">long</span> <span class="keywordtype">double</span> __lcpp_x, <span class="keywordtype">long</span> <span class="keywordtype">double</span>* __lcpp_y) _NOEXCEPT {return ::modfl(__lcpp_x, __lcpp_y);}</div>
<div class="line"><a name="l00979"></a><span class="lineno"> 979</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00980"></a><span class="lineno"> 980</span>&#160; </div>
<div class="line"><a name="l00981"></a><span class="lineno"> 981</span>&#160;<span class="comment">// pow</span></div>
<div class="line"><a name="l00982"></a><span class="lineno"> 982</span>&#160; </div>
<div class="line"><a name="l00983"></a><span class="lineno"> 983</span>&#160;<span class="preprocessor">#if !(defined(_AIX) || defined(__sun__))</span></div>
<div class="line"><a name="l00984"></a><span class="lineno"> 984</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY <span class="keywordtype">float</span> pow(<span class="keywordtype">float</span> __lcpp_x, <span class="keywordtype">float</span> __lcpp_y) _NOEXCEPT {return ::powf(__lcpp_x, __lcpp_y);}</div>
<div class="line"><a name="l00985"></a><span class="lineno"> 985</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY <span class="keywordtype">long</span> <span class="keywordtype">double</span> pow(<span class="keywordtype">long</span> <span class="keywordtype">double</span> __lcpp_x, <span class="keywordtype">long</span> <span class="keywordtype">double</span> __lcpp_y) _NOEXCEPT {return ::powl(__lcpp_x, __lcpp_y);}</div>
<div class="line"><a name="l00986"></a><span class="lineno"> 986</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00987"></a><span class="lineno"> 987</span>&#160; </div>
<div class="line"><a name="l00988"></a><span class="lineno"> 988</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> _A1, <span class="keyword">class</span> _A2&gt;</div>
<div class="line"><a name="l00989"></a><span class="lineno"> 989</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY</div>
<div class="line"><a name="l00990"></a><span class="lineno"> 990</span>&#160;<span class="keyword">typename</span> std::__lazy_enable_if</div>
<div class="line"><a name="l00991"></a><span class="lineno"> 991</span>&#160;&lt;</div>
<div class="line"><a name="l00992"></a><span class="lineno"> 992</span>&#160; std::is_arithmetic&lt;_A1&gt;::value &amp;&amp;</div>
<div class="line"><a name="l00993"></a><span class="lineno"> 993</span>&#160; std::is_arithmetic&lt;_A2&gt;::value,</div>
<div class="line"><a name="l00994"></a><span class="lineno"> 994</span>&#160; std::__promote&lt;_A1, _A2&gt;</div>
<div class="line"><a name="l00995"></a><span class="lineno"> 995</span>&#160;&gt;::type</div>
<div class="line"><a name="l00996"></a><span class="lineno"> 996</span>&#160;pow(_A1 __lcpp_x, _A2 __lcpp_y) _NOEXCEPT</div>
<div class="line"><a name="l00997"></a><span class="lineno"> 997</span>&#160;{</div>
<div class="line"><a name="l00998"></a><span class="lineno"> 998</span>&#160; <span class="keyword">typedef</span> <span class="keyword">typename</span> std::__promote&lt;_A1, _A2&gt;::type __result_type;</div>
<div class="line"><a name="l00999"></a><span class="lineno"> 999</span>&#160; static_assert((!(std::is_same&lt;_A1, __result_type&gt;::value &amp;&amp;</div>
<div class="line"><a name="l01000"></a><span class="lineno"> 1000</span>&#160; std::is_same&lt;_A2, __result_type&gt;::value)), <span class="stringliteral">&quot;&quot;</span>);</div>
<div class="line"><a name="l01001"></a><span class="lineno"> 1001</span>&#160; return ::pow((__result_type)__lcpp_x, (__result_type)__lcpp_y);</div>
<div class="line"><a name="l01002"></a><span class="lineno"> 1002</span>&#160;}</div>
<div class="line"><a name="l01003"></a><span class="lineno"> 1003</span>&#160; </div>
<div class="line"><a name="l01004"></a><span class="lineno"> 1004</span>&#160;<span class="comment">// sin</span></div>
<div class="line"><a name="l01005"></a><span class="lineno"> 1005</span>&#160; </div>
<div class="line"><a name="l01006"></a><span class="lineno"> 1006</span>&#160;<span class="preprocessor">#if !(defined(_AIX) || defined(__sun__))</span></div>
<div class="line"><a name="l01007"></a><span class="lineno"> 1007</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY <span class="keywordtype">float</span> sin(<span class="keywordtype">float</span> __lcpp_x) _NOEXCEPT {return ::sinf(__lcpp_x);}</div>
<div class="line"><a name="l01008"></a><span class="lineno"> 1008</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY <span class="keywordtype">long</span> <span class="keywordtype">double</span> sin(<span class="keywordtype">long</span> <span class="keywordtype">double</span> __lcpp_x) _NOEXCEPT {return ::sinl(__lcpp_x);}</div>
<div class="line"><a name="l01009"></a><span class="lineno"> 1009</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l01010"></a><span class="lineno"> 1010</span>&#160; </div>
<div class="line"><a name="l01011"></a><span class="lineno"> 1011</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> _A1&gt;</div>
<div class="line"><a name="l01012"></a><span class="lineno"> 1012</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY</div>
<div class="line"><a name="l01013"></a><span class="lineno"> 1013</span>&#160;<span class="keyword">typename</span> std::enable_if&lt;std::is_integral&lt;_A1&gt;::value, <span class="keywordtype">double</span>&gt;::type</div>
<div class="line"><a name="l01014"></a><span class="lineno"> 1014</span>&#160;sin(_A1 __lcpp_x) _NOEXCEPT {return ::sin((<span class="keywordtype">double</span>)__lcpp_x);}</div>
<div class="line"><a name="l01015"></a><span class="lineno"> 1015</span>&#160; </div>
<div class="line"><a name="l01016"></a><span class="lineno"> 1016</span>&#160;<span class="comment">// sinh</span></div>
<div class="line"><a name="l01017"></a><span class="lineno"> 1017</span>&#160; </div>
<div class="line"><a name="l01018"></a><span class="lineno"> 1018</span>&#160;<span class="preprocessor">#if !(defined(_AIX) || defined(__sun__))</span></div>
<div class="line"><a name="l01019"></a><span class="lineno"> 1019</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY <span class="keywordtype">float</span> sinh(<span class="keywordtype">float</span> __lcpp_x) _NOEXCEPT {return ::sinhf(__lcpp_x);}</div>
<div class="line"><a name="l01020"></a><span class="lineno"> 1020</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY <span class="keywordtype">long</span> <span class="keywordtype">double</span> sinh(<span class="keywordtype">long</span> <span class="keywordtype">double</span> __lcpp_x) _NOEXCEPT {return ::sinhl(__lcpp_x);}</div>
<div class="line"><a name="l01021"></a><span class="lineno"> 1021</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l01022"></a><span class="lineno"> 1022</span>&#160; </div>
<div class="line"><a name="l01023"></a><span class="lineno"> 1023</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> _A1&gt;</div>
<div class="line"><a name="l01024"></a><span class="lineno"> 1024</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY</div>
<div class="line"><a name="l01025"></a><span class="lineno"> 1025</span>&#160;<span class="keyword">typename</span> std::enable_if&lt;std::is_integral&lt;_A1&gt;::value, <span class="keywordtype">double</span>&gt;::type</div>
<div class="line"><a name="l01026"></a><span class="lineno"> 1026</span>&#160;sinh(_A1 __lcpp_x) _NOEXCEPT {return ::sinh((<span class="keywordtype">double</span>)__lcpp_x);}</div>
<div class="line"><a name="l01027"></a><span class="lineno"> 1027</span>&#160; </div>
<div class="line"><a name="l01028"></a><span class="lineno"> 1028</span>&#160;<span class="comment">// sqrt</span></div>
<div class="line"><a name="l01029"></a><span class="lineno"> 1029</span>&#160; </div>
<div class="line"><a name="l01030"></a><span class="lineno"> 1030</span>&#160;<span class="preprocessor">#if !(defined(_AIX) || defined(__sun__))</span></div>
<div class="line"><a name="l01031"></a><span class="lineno"> 1031</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY <span class="keywordtype">float</span> sqrt(<span class="keywordtype">float</span> __lcpp_x) _NOEXCEPT {return ::sqrtf(__lcpp_x);}</div>
<div class="line"><a name="l01032"></a><span class="lineno"> 1032</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY <span class="keywordtype">long</span> <span class="keywordtype">double</span> sqrt(<span class="keywordtype">long</span> <span class="keywordtype">double</span> __lcpp_x) _NOEXCEPT {return ::sqrtl(__lcpp_x);}</div>
<div class="line"><a name="l01033"></a><span class="lineno"> 1033</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l01034"></a><span class="lineno"> 1034</span>&#160; </div>
<div class="line"><a name="l01035"></a><span class="lineno"> 1035</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> _A1&gt;</div>
<div class="line"><a name="l01036"></a><span class="lineno"> 1036</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY</div>
<div class="line"><a name="l01037"></a><span class="lineno"> 1037</span>&#160;<span class="keyword">typename</span> std::enable_if&lt;std::is_integral&lt;_A1&gt;::value, <span class="keywordtype">double</span>&gt;::type</div>
<div class="line"><a name="l01038"></a><span class="lineno"> 1038</span>&#160;sqrt(_A1 __lcpp_x) _NOEXCEPT {return ::sqrt((<span class="keywordtype">double</span>)__lcpp_x);}</div>
<div class="line"><a name="l01039"></a><span class="lineno"> 1039</span>&#160; </div>
<div class="line"><a name="l01040"></a><span class="lineno"> 1040</span>&#160;<span class="comment">// tan</span></div>
<div class="line"><a name="l01041"></a><span class="lineno"> 1041</span>&#160; </div>
<div class="line"><a name="l01042"></a><span class="lineno"> 1042</span>&#160;<span class="preprocessor">#if !(defined(_AIX) || defined(__sun__))</span></div>
<div class="line"><a name="l01043"></a><span class="lineno"> 1043</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY <span class="keywordtype">float</span> tan(<span class="keywordtype">float</span> __lcpp_x) _NOEXCEPT {return ::tanf(__lcpp_x);}</div>
<div class="line"><a name="l01044"></a><span class="lineno"> 1044</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY <span class="keywordtype">long</span> <span class="keywordtype">double</span> tan(<span class="keywordtype">long</span> <span class="keywordtype">double</span> __lcpp_x) _NOEXCEPT {return ::tanl(__lcpp_x);}</div>
<div class="line"><a name="l01045"></a><span class="lineno"> 1045</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l01046"></a><span class="lineno"> 1046</span>&#160; </div>
<div class="line"><a name="l01047"></a><span class="lineno"> 1047</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> _A1&gt;</div>
<div class="line"><a name="l01048"></a><span class="lineno"> 1048</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY</div>
<div class="line"><a name="l01049"></a><span class="lineno"> 1049</span>&#160;<span class="keyword">typename</span> std::enable_if&lt;std::is_integral&lt;_A1&gt;::value, <span class="keywordtype">double</span>&gt;::type</div>
<div class="line"><a name="l01050"></a><span class="lineno"> 1050</span>&#160;tan(_A1 __lcpp_x) _NOEXCEPT {return ::tan((<span class="keywordtype">double</span>)__lcpp_x);}</div>
<div class="line"><a name="l01051"></a><span class="lineno"> 1051</span>&#160; </div>
<div class="line"><a name="l01052"></a><span class="lineno"> 1052</span>&#160;<span class="comment">// tanh</span></div>
<div class="line"><a name="l01053"></a><span class="lineno"> 1053</span>&#160; </div>
<div class="line"><a name="l01054"></a><span class="lineno"> 1054</span>&#160;<span class="preprocessor">#if !(defined(_AIX) || defined(__sun__))</span></div>
<div class="line"><a name="l01055"></a><span class="lineno"> 1055</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY <span class="keywordtype">float</span> tanh(<span class="keywordtype">float</span> __lcpp_x) _NOEXCEPT {return ::tanhf(__lcpp_x);}</div>
<div class="line"><a name="l01056"></a><span class="lineno"> 1056</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY <span class="keywordtype">long</span> <span class="keywordtype">double</span> tanh(<span class="keywordtype">long</span> <span class="keywordtype">double</span> __lcpp_x) _NOEXCEPT {return ::tanhl(__lcpp_x);}</div>
<div class="line"><a name="l01057"></a><span class="lineno"> 1057</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l01058"></a><span class="lineno"> 1058</span>&#160; </div>
<div class="line"><a name="l01059"></a><span class="lineno"> 1059</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> _A1&gt;</div>
<div class="line"><a name="l01060"></a><span class="lineno"> 1060</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY</div>
<div class="line"><a name="l01061"></a><span class="lineno"> 1061</span>&#160;<span class="keyword">typename</span> std::enable_if&lt;std::is_integral&lt;_A1&gt;::value, <span class="keywordtype">double</span>&gt;::type</div>
<div class="line"><a name="l01062"></a><span class="lineno"> 1062</span>&#160;tanh(_A1 __lcpp_x) _NOEXCEPT {return ::tanh((<span class="keywordtype">double</span>)__lcpp_x);}</div>
<div class="line"><a name="l01063"></a><span class="lineno"> 1063</span>&#160; </div>
<div class="line"><a name="l01064"></a><span class="lineno"> 1064</span>&#160;<span class="comment">// acosh</span></div>
<div class="line"><a name="l01065"></a><span class="lineno"> 1065</span>&#160; </div>
<div class="line"><a name="l01066"></a><span class="lineno"> 1066</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY <span class="keywordtype">float</span> acosh(<span class="keywordtype">float</span> __lcpp_x) _NOEXCEPT {return ::acoshf(__lcpp_x);}</div>
<div class="line"><a name="l01067"></a><span class="lineno"> 1067</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY <span class="keywordtype">long</span> <span class="keywordtype">double</span> acosh(<span class="keywordtype">long</span> <span class="keywordtype">double</span> __lcpp_x) _NOEXCEPT {return ::acoshl(__lcpp_x);}</div>
<div class="line"><a name="l01068"></a><span class="lineno"> 1068</span>&#160; </div>
<div class="line"><a name="l01069"></a><span class="lineno"> 1069</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> _A1&gt;</div>
<div class="line"><a name="l01070"></a><span class="lineno"> 1070</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY</div>
<div class="line"><a name="l01071"></a><span class="lineno"> 1071</span>&#160;<span class="keyword">typename</span> std::enable_if&lt;std::is_integral&lt;_A1&gt;::value, <span class="keywordtype">double</span>&gt;::type</div>
<div class="line"><a name="l01072"></a><span class="lineno"> 1072</span>&#160;acosh(_A1 __lcpp_x) _NOEXCEPT {return ::acosh((<span class="keywordtype">double</span>)__lcpp_x);}</div>
<div class="line"><a name="l01073"></a><span class="lineno"> 1073</span>&#160; </div>
<div class="line"><a name="l01074"></a><span class="lineno"> 1074</span>&#160;<span class="comment">// asinh</span></div>
<div class="line"><a name="l01075"></a><span class="lineno"> 1075</span>&#160; </div>
<div class="line"><a name="l01076"></a><span class="lineno"> 1076</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY <span class="keywordtype">float</span> asinh(<span class="keywordtype">float</span> __lcpp_x) _NOEXCEPT {return ::asinhf(__lcpp_x);}</div>
<div class="line"><a name="l01077"></a><span class="lineno"> 1077</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY <span class="keywordtype">long</span> <span class="keywordtype">double</span> asinh(<span class="keywordtype">long</span> <span class="keywordtype">double</span> __lcpp_x) _NOEXCEPT {return ::asinhl(__lcpp_x);}</div>
<div class="line"><a name="l01078"></a><span class="lineno"> 1078</span>&#160; </div>
<div class="line"><a name="l01079"></a><span class="lineno"> 1079</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> _A1&gt;</div>
<div class="line"><a name="l01080"></a><span class="lineno"> 1080</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY</div>
<div class="line"><a name="l01081"></a><span class="lineno"> 1081</span>&#160;<span class="keyword">typename</span> std::enable_if&lt;std::is_integral&lt;_A1&gt;::value, <span class="keywordtype">double</span>&gt;::type</div>
<div class="line"><a name="l01082"></a><span class="lineno"> 1082</span>&#160;asinh(_A1 __lcpp_x) _NOEXCEPT {return ::asinh((<span class="keywordtype">double</span>)__lcpp_x);}</div>
<div class="line"><a name="l01083"></a><span class="lineno"> 1083</span>&#160; </div>
<div class="line"><a name="l01084"></a><span class="lineno"> 1084</span>&#160;<span class="comment">// atanh</span></div>
<div class="line"><a name="l01085"></a><span class="lineno"> 1085</span>&#160; </div>
<div class="line"><a name="l01086"></a><span class="lineno"> 1086</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY <span class="keywordtype">float</span> atanh(<span class="keywordtype">float</span> __lcpp_x) _NOEXCEPT {return ::atanhf(__lcpp_x);}</div>
<div class="line"><a name="l01087"></a><span class="lineno"> 1087</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY <span class="keywordtype">long</span> <span class="keywordtype">double</span> atanh(<span class="keywordtype">long</span> <span class="keywordtype">double</span> __lcpp_x) _NOEXCEPT {return ::atanhl(__lcpp_x);}</div>
<div class="line"><a name="l01088"></a><span class="lineno"> 1088</span>&#160; </div>
<div class="line"><a name="l01089"></a><span class="lineno"> 1089</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> _A1&gt;</div>
<div class="line"><a name="l01090"></a><span class="lineno"> 1090</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY</div>
<div class="line"><a name="l01091"></a><span class="lineno"> 1091</span>&#160;<span class="keyword">typename</span> std::enable_if&lt;std::is_integral&lt;_A1&gt;::value, <span class="keywordtype">double</span>&gt;::type</div>
<div class="line"><a name="l01092"></a><span class="lineno"> 1092</span>&#160;atanh(_A1 __lcpp_x) _NOEXCEPT {return ::atanh((<span class="keywordtype">double</span>)__lcpp_x);}</div>
<div class="line"><a name="l01093"></a><span class="lineno"> 1093</span>&#160; </div>
<div class="line"><a name="l01094"></a><span class="lineno"> 1094</span>&#160;<span class="comment">// cbrt</span></div>
<div class="line"><a name="l01095"></a><span class="lineno"> 1095</span>&#160; </div>
<div class="line"><a name="l01096"></a><span class="lineno"> 1096</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY <span class="keywordtype">float</span> cbrt(<span class="keywordtype">float</span> __lcpp_x) _NOEXCEPT {return ::cbrtf(__lcpp_x);}</div>
<div class="line"><a name="l01097"></a><span class="lineno"> 1097</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY <span class="keywordtype">long</span> <span class="keywordtype">double</span> cbrt(<span class="keywordtype">long</span> <span class="keywordtype">double</span> __lcpp_x) _NOEXCEPT {return ::cbrtl(__lcpp_x);}</div>
<div class="line"><a name="l01098"></a><span class="lineno"> 1098</span>&#160; </div>
<div class="line"><a name="l01099"></a><span class="lineno"> 1099</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> _A1&gt;</div>
<div class="line"><a name="l01100"></a><span class="lineno"> 1100</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY</div>
<div class="line"><a name="l01101"></a><span class="lineno"> 1101</span>&#160;<span class="keyword">typename</span> std::enable_if&lt;std::is_integral&lt;_A1&gt;::value, <span class="keywordtype">double</span>&gt;::type</div>
<div class="line"><a name="l01102"></a><span class="lineno"> 1102</span>&#160;cbrt(_A1 __lcpp_x) _NOEXCEPT {return ::cbrt((<span class="keywordtype">double</span>)__lcpp_x);}</div>
<div class="line"><a name="l01103"></a><span class="lineno"> 1103</span>&#160; </div>
<div class="line"><a name="l01104"></a><span class="lineno"> 1104</span>&#160;<span class="comment">// copysign</span></div>
<div class="line"><a name="l01105"></a><span class="lineno"> 1105</span>&#160; </div>
<div class="line"><a name="l01106"></a><span class="lineno"> 1106</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY <span class="keywordtype">float</span> copysign(<span class="keywordtype">float</span> __lcpp_x,</div>
<div class="line"><a name="l01107"></a><span class="lineno"> 1107</span>&#160; <span class="keywordtype">float</span> __lcpp_y) _NOEXCEPT {</div>
<div class="line"><a name="l01108"></a><span class="lineno"> 1108</span>&#160; return ::copysignf(__lcpp_x, __lcpp_y);</div>
<div class="line"><a name="l01109"></a><span class="lineno"> 1109</span>&#160;}</div>
<div class="line"><a name="l01110"></a><span class="lineno"> 1110</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY <span class="keywordtype">long</span> <span class="keywordtype">double</span></div>
<div class="line"><a name="l01111"></a><span class="lineno"> 1111</span>&#160;copysign(<span class="keywordtype">long</span> <span class="keywordtype">double</span> __lcpp_x, <span class="keywordtype">long</span> <span class="keywordtype">double</span> __lcpp_y) _NOEXCEPT {</div>
<div class="line"><a name="l01112"></a><span class="lineno"> 1112</span>&#160; return ::copysignl(__lcpp_x, __lcpp_y);</div>
<div class="line"><a name="l01113"></a><span class="lineno"> 1113</span>&#160;}</div>
<div class="line"><a name="l01114"></a><span class="lineno"> 1114</span>&#160; </div>
<div class="line"><a name="l01115"></a><span class="lineno"> 1115</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> _A1, <span class="keyword">class</span> _A2&gt;</div>
<div class="line"><a name="l01116"></a><span class="lineno"> 1116</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY</div>
<div class="line"><a name="l01117"></a><span class="lineno"> 1117</span>&#160;<span class="keyword">typename</span> std::__lazy_enable_if</div>
<div class="line"><a name="l01118"></a><span class="lineno"> 1118</span>&#160;&lt;</div>
<div class="line"><a name="l01119"></a><span class="lineno"> 1119</span>&#160; std::is_arithmetic&lt;_A1&gt;::value &amp;&amp;</div>
<div class="line"><a name="l01120"></a><span class="lineno"> 1120</span>&#160; std::is_arithmetic&lt;_A2&gt;::value,</div>
<div class="line"><a name="l01121"></a><span class="lineno"> 1121</span>&#160; std::__promote&lt;_A1, _A2&gt;</div>
<div class="line"><a name="l01122"></a><span class="lineno"> 1122</span>&#160;&gt;::type</div>
<div class="line"><a name="l01123"></a><span class="lineno"> 1123</span>&#160;copysign(_A1 __lcpp_x, _A2 __lcpp_y) _NOEXCEPT</div>
<div class="line"><a name="l01124"></a><span class="lineno"> 1124</span>&#160;{</div>
<div class="line"><a name="l01125"></a><span class="lineno"> 1125</span>&#160; <span class="keyword">typedef</span> <span class="keyword">typename</span> std::__promote&lt;_A1, _A2&gt;::type __result_type;</div>
<div class="line"><a name="l01126"></a><span class="lineno"> 1126</span>&#160; static_assert((!(std::is_same&lt;_A1, __result_type&gt;::value &amp;&amp;</div>
<div class="line"><a name="l01127"></a><span class="lineno"> 1127</span>&#160; std::is_same&lt;_A2, __result_type&gt;::value)), <span class="stringliteral">&quot;&quot;</span>);</div>
<div class="line"><a name="l01128"></a><span class="lineno"> 1128</span>&#160; return ::copysign((__result_type)__lcpp_x, (__result_type)__lcpp_y);</div>
<div class="line"><a name="l01129"></a><span class="lineno"> 1129</span>&#160;}</div>
<div class="line"><a name="l01130"></a><span class="lineno"> 1130</span>&#160; </div>
<div class="line"><a name="l01131"></a><span class="lineno"> 1131</span>&#160;<span class="comment">// erf</span></div>
<div class="line"><a name="l01132"></a><span class="lineno"> 1132</span>&#160; </div>
<div class="line"><a name="l01133"></a><span class="lineno"> 1133</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY <span class="keywordtype">float</span> erf(<span class="keywordtype">float</span> __lcpp_x) _NOEXCEPT {return ::erff(__lcpp_x);}</div>
<div class="line"><a name="l01134"></a><span class="lineno"> 1134</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY <span class="keywordtype">long</span> <span class="keywordtype">double</span> erf(<span class="keywordtype">long</span> <span class="keywordtype">double</span> __lcpp_x) _NOEXCEPT {return ::erfl(__lcpp_x);}</div>
<div class="line"><a name="l01135"></a><span class="lineno"> 1135</span>&#160; </div>
<div class="line"><a name="l01136"></a><span class="lineno"> 1136</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> _A1&gt;</div>
<div class="line"><a name="l01137"></a><span class="lineno"> 1137</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY</div>
<div class="line"><a name="l01138"></a><span class="lineno"> 1138</span>&#160;<span class="keyword">typename</span> std::enable_if&lt;std::is_integral&lt;_A1&gt;::value, <span class="keywordtype">double</span>&gt;::type</div>
<div class="line"><a name="l01139"></a><span class="lineno"> 1139</span>&#160;erf(_A1 __lcpp_x) _NOEXCEPT {return ::erf((<span class="keywordtype">double</span>)__lcpp_x);}</div>
<div class="line"><a name="l01140"></a><span class="lineno"> 1140</span>&#160; </div>
<div class="line"><a name="l01141"></a><span class="lineno"> 1141</span>&#160;<span class="comment">// erfc</span></div>
<div class="line"><a name="l01142"></a><span class="lineno"> 1142</span>&#160; </div>
<div class="line"><a name="l01143"></a><span class="lineno"> 1143</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY <span class="keywordtype">float</span> erfc(<span class="keywordtype">float</span> __lcpp_x) _NOEXCEPT {return ::erfcf(__lcpp_x);}</div>
<div class="line"><a name="l01144"></a><span class="lineno"> 1144</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY <span class="keywordtype">long</span> <span class="keywordtype">double</span> erfc(<span class="keywordtype">long</span> <span class="keywordtype">double</span> __lcpp_x) _NOEXCEPT {return ::erfcl(__lcpp_x);}</div>
<div class="line"><a name="l01145"></a><span class="lineno"> 1145</span>&#160; </div>
<div class="line"><a name="l01146"></a><span class="lineno"> 1146</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> _A1&gt;</div>
<div class="line"><a name="l01147"></a><span class="lineno"> 1147</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY</div>
<div class="line"><a name="l01148"></a><span class="lineno"> 1148</span>&#160;<span class="keyword">typename</span> std::enable_if&lt;std::is_integral&lt;_A1&gt;::value, <span class="keywordtype">double</span>&gt;::type</div>
<div class="line"><a name="l01149"></a><span class="lineno"> 1149</span>&#160;erfc(_A1 __lcpp_x) _NOEXCEPT {return ::erfc((<span class="keywordtype">double</span>)__lcpp_x);}</div>
<div class="line"><a name="l01150"></a><span class="lineno"> 1150</span>&#160; </div>
<div class="line"><a name="l01151"></a><span class="lineno"> 1151</span>&#160;<span class="comment">// exp2</span></div>
<div class="line"><a name="l01152"></a><span class="lineno"> 1152</span>&#160; </div>
<div class="line"><a name="l01153"></a><span class="lineno"> 1153</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY <span class="keywordtype">float</span> exp2(<span class="keywordtype">float</span> __lcpp_x) _NOEXCEPT {return ::exp2f(__lcpp_x);}</div>
<div class="line"><a name="l01154"></a><span class="lineno"> 1154</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY <span class="keywordtype">long</span> <span class="keywordtype">double</span> exp2(<span class="keywordtype">long</span> <span class="keywordtype">double</span> __lcpp_x) _NOEXCEPT {return ::exp2l(__lcpp_x);}</div>
<div class="line"><a name="l01155"></a><span class="lineno"> 1155</span>&#160; </div>
<div class="line"><a name="l01156"></a><span class="lineno"> 1156</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> _A1&gt;</div>
<div class="line"><a name="l01157"></a><span class="lineno"> 1157</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY</div>
<div class="line"><a name="l01158"></a><span class="lineno"> 1158</span>&#160;<span class="keyword">typename</span> std::enable_if&lt;std::is_integral&lt;_A1&gt;::value, <span class="keywordtype">double</span>&gt;::type</div>
<div class="line"><a name="l01159"></a><span class="lineno"> 1159</span>&#160;exp2(_A1 __lcpp_x) _NOEXCEPT {return ::exp2((<span class="keywordtype">double</span>)__lcpp_x);}</div>
<div class="line"><a name="l01160"></a><span class="lineno"> 1160</span>&#160; </div>
<div class="line"><a name="l01161"></a><span class="lineno"> 1161</span>&#160;<span class="comment">// expm1</span></div>
<div class="line"><a name="l01162"></a><span class="lineno"> 1162</span>&#160; </div>
<div class="line"><a name="l01163"></a><span class="lineno"> 1163</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY <span class="keywordtype">float</span> expm1(<span class="keywordtype">float</span> __lcpp_x) _NOEXCEPT {return ::expm1f(__lcpp_x);}</div>
<div class="line"><a name="l01164"></a><span class="lineno"> 1164</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY <span class="keywordtype">long</span> <span class="keywordtype">double</span> expm1(<span class="keywordtype">long</span> <span class="keywordtype">double</span> __lcpp_x) _NOEXCEPT {return ::expm1l(__lcpp_x);}</div>
<div class="line"><a name="l01165"></a><span class="lineno"> 1165</span>&#160; </div>
<div class="line"><a name="l01166"></a><span class="lineno"> 1166</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> _A1&gt;</div>
<div class="line"><a name="l01167"></a><span class="lineno"> 1167</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY</div>
<div class="line"><a name="l01168"></a><span class="lineno"> 1168</span>&#160;<span class="keyword">typename</span> std::enable_if&lt;std::is_integral&lt;_A1&gt;::value, <span class="keywordtype">double</span>&gt;::type</div>
<div class="line"><a name="l01169"></a><span class="lineno"> 1169</span>&#160;expm1(_A1 __lcpp_x) _NOEXCEPT {return ::expm1((<span class="keywordtype">double</span>)__lcpp_x);}</div>
<div class="line"><a name="l01170"></a><span class="lineno"> 1170</span>&#160; </div>
<div class="line"><a name="l01171"></a><span class="lineno"> 1171</span>&#160;<span class="comment">// fdim</span></div>
<div class="line"><a name="l01172"></a><span class="lineno"> 1172</span>&#160; </div>
<div class="line"><a name="l01173"></a><span class="lineno"> 1173</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY <span class="keywordtype">float</span> fdim(<span class="keywordtype">float</span> __lcpp_x, <span class="keywordtype">float</span> __lcpp_y) _NOEXCEPT {return ::fdimf(__lcpp_x, __lcpp_y);}</div>
<div class="line"><a name="l01174"></a><span class="lineno"> 1174</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY <span class="keywordtype">long</span> <span class="keywordtype">double</span> fdim(<span class="keywordtype">long</span> <span class="keywordtype">double</span> __lcpp_x, <span class="keywordtype">long</span> <span class="keywordtype">double</span> __lcpp_y) _NOEXCEPT {return ::fdiml(__lcpp_x, __lcpp_y);}</div>
<div class="line"><a name="l01175"></a><span class="lineno"> 1175</span>&#160; </div>
<div class="line"><a name="l01176"></a><span class="lineno"> 1176</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> _A1, <span class="keyword">class</span> _A2&gt;</div>
<div class="line"><a name="l01177"></a><span class="lineno"> 1177</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY</div>
<div class="line"><a name="l01178"></a><span class="lineno"> 1178</span>&#160;<span class="keyword">typename</span> std::__lazy_enable_if</div>
<div class="line"><a name="l01179"></a><span class="lineno"> 1179</span>&#160;&lt;</div>
<div class="line"><a name="l01180"></a><span class="lineno"> 1180</span>&#160; std::is_arithmetic&lt;_A1&gt;::value &amp;&amp;</div>
<div class="line"><a name="l01181"></a><span class="lineno"> 1181</span>&#160; std::is_arithmetic&lt;_A2&gt;::value,</div>
<div class="line"><a name="l01182"></a><span class="lineno"> 1182</span>&#160; std::__promote&lt;_A1, _A2&gt;</div>
<div class="line"><a name="l01183"></a><span class="lineno"> 1183</span>&#160;&gt;::type</div>
<div class="line"><a name="l01184"></a><span class="lineno"> 1184</span>&#160;fdim(_A1 __lcpp_x, _A2 __lcpp_y) _NOEXCEPT</div>
<div class="line"><a name="l01185"></a><span class="lineno"> 1185</span>&#160;{</div>
<div class="line"><a name="l01186"></a><span class="lineno"> 1186</span>&#160; <span class="keyword">typedef</span> <span class="keyword">typename</span> std::__promote&lt;_A1, _A2&gt;::type __result_type;</div>
<div class="line"><a name="l01187"></a><span class="lineno"> 1187</span>&#160; static_assert((!(std::is_same&lt;_A1, __result_type&gt;::value &amp;&amp;</div>
<div class="line"><a name="l01188"></a><span class="lineno"> 1188</span>&#160; std::is_same&lt;_A2, __result_type&gt;::value)), <span class="stringliteral">&quot;&quot;</span>);</div>
<div class="line"><a name="l01189"></a><span class="lineno"> 1189</span>&#160; return ::fdim((__result_type)__lcpp_x, (__result_type)__lcpp_y);</div>
<div class="line"><a name="l01190"></a><span class="lineno"> 1190</span>&#160;}</div>
<div class="line"><a name="l01191"></a><span class="lineno"> 1191</span>&#160; </div>
<div class="line"><a name="l01192"></a><span class="lineno"> 1192</span>&#160;<span class="comment">// fma</span></div>
<div class="line"><a name="l01193"></a><span class="lineno"> 1193</span>&#160; </div>
<div class="line"><a name="l01194"></a><span class="lineno"> 1194</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY <span class="keywordtype">float</span> fma(<span class="keywordtype">float</span> __lcpp_x, <span class="keywordtype">float</span> __lcpp_y, <span class="keywordtype">float</span> __lcpp_z) _NOEXCEPT {return ::fmaf(__lcpp_x, __lcpp_y, __lcpp_z);}</div>
<div class="line"><a name="l01195"></a><span class="lineno"> 1195</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY <span class="keywordtype">long</span> <span class="keywordtype">double</span> fma(<span class="keywordtype">long</span> <span class="keywordtype">double</span> __lcpp_x, <span class="keywordtype">long</span> <span class="keywordtype">double</span> __lcpp_y, <span class="keywordtype">long</span> <span class="keywordtype">double</span> __lcpp_z) _NOEXCEPT {return ::fmal(__lcpp_x, __lcpp_y, __lcpp_z);}</div>
<div class="line"><a name="l01196"></a><span class="lineno"> 1196</span>&#160; </div>
<div class="line"><a name="l01197"></a><span class="lineno"> 1197</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> _A1, <span class="keyword">class</span> _A2, <span class="keyword">class</span> _A3&gt;</div>
<div class="line"><a name="l01198"></a><span class="lineno"> 1198</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY</div>
<div class="line"><a name="l01199"></a><span class="lineno"> 1199</span>&#160;<span class="keyword">typename</span> std::__lazy_enable_if</div>
<div class="line"><a name="l01200"></a><span class="lineno"> 1200</span>&#160;&lt;</div>
<div class="line"><a name="l01201"></a><span class="lineno"> 1201</span>&#160; std::is_arithmetic&lt;_A1&gt;::value &amp;&amp;</div>
<div class="line"><a name="l01202"></a><span class="lineno"> 1202</span>&#160; std::is_arithmetic&lt;_A2&gt;::value &amp;&amp;</div>
<div class="line"><a name="l01203"></a><span class="lineno"> 1203</span>&#160; std::is_arithmetic&lt;_A3&gt;::value,</div>
<div class="line"><a name="l01204"></a><span class="lineno"> 1204</span>&#160; std::__promote&lt;_A1, _A2, _A3&gt;</div>
<div class="line"><a name="l01205"></a><span class="lineno"> 1205</span>&#160;&gt;::type</div>
<div class="line"><a name="l01206"></a><span class="lineno"> 1206</span>&#160;fma(_A1 __lcpp_x, _A2 __lcpp_y, _A3 __lcpp_z) _NOEXCEPT</div>
<div class="line"><a name="l01207"></a><span class="lineno"> 1207</span>&#160;{</div>
<div class="line"><a name="l01208"></a><span class="lineno"> 1208</span>&#160; <span class="keyword">typedef</span> <span class="keyword">typename</span> std::__promote&lt;_A1, _A2, _A3&gt;::type __result_type;</div>
<div class="line"><a name="l01209"></a><span class="lineno"> 1209</span>&#160; static_assert((!(std::is_same&lt;_A1, __result_type&gt;::value &amp;&amp;</div>
<div class="line"><a name="l01210"></a><span class="lineno"> 1210</span>&#160; std::is_same&lt;_A2, __result_type&gt;::value &amp;&amp;</div>
<div class="line"><a name="l01211"></a><span class="lineno"> 1211</span>&#160; std::is_same&lt;_A3, __result_type&gt;::value)), <span class="stringliteral">&quot;&quot;</span>);</div>
<div class="line"><a name="l01212"></a><span class="lineno"> 1212</span>&#160; return ::fma((__result_type)__lcpp_x, (__result_type)__lcpp_y, (__result_type)__lcpp_z);</div>
<div class="line"><a name="l01213"></a><span class="lineno"> 1213</span>&#160;}</div>
<div class="line"><a name="l01214"></a><span class="lineno"> 1214</span>&#160; </div>
<div class="line"><a name="l01215"></a><span class="lineno"> 1215</span>&#160;<span class="comment">// fmax</span></div>
<div class="line"><a name="l01216"></a><span class="lineno"> 1216</span>&#160; </div>
<div class="line"><a name="l01217"></a><span class="lineno"> 1217</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY <span class="keywordtype">float</span> fmax(<span class="keywordtype">float</span> __lcpp_x, <span class="keywordtype">float</span> __lcpp_y) _NOEXCEPT {return ::fmaxf(__lcpp_x, __lcpp_y);}</div>
<div class="line"><a name="l01218"></a><span class="lineno"> 1218</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY <span class="keywordtype">long</span> <span class="keywordtype">double</span> fmax(<span class="keywordtype">long</span> <span class="keywordtype">double</span> __lcpp_x, <span class="keywordtype">long</span> <span class="keywordtype">double</span> __lcpp_y) _NOEXCEPT {return ::fmaxl(__lcpp_x, __lcpp_y);}</div>
<div class="line"><a name="l01219"></a><span class="lineno"> 1219</span>&#160; </div>
<div class="line"><a name="l01220"></a><span class="lineno"> 1220</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> _A1, <span class="keyword">class</span> _A2&gt;</div>
<div class="line"><a name="l01221"></a><span class="lineno"> 1221</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY</div>
<div class="line"><a name="l01222"></a><span class="lineno"> 1222</span>&#160;<span class="keyword">typename</span> std::__lazy_enable_if</div>
<div class="line"><a name="l01223"></a><span class="lineno"> 1223</span>&#160;&lt;</div>
<div class="line"><a name="l01224"></a><span class="lineno"> 1224</span>&#160; std::is_arithmetic&lt;_A1&gt;::value &amp;&amp;</div>
<div class="line"><a name="l01225"></a><span class="lineno"> 1225</span>&#160; std::is_arithmetic&lt;_A2&gt;::value,</div>
<div class="line"><a name="l01226"></a><span class="lineno"> 1226</span>&#160; std::__promote&lt;_A1, _A2&gt;</div>
<div class="line"><a name="l01227"></a><span class="lineno"> 1227</span>&#160;&gt;::type</div>
<div class="line"><a name="l01228"></a><span class="lineno"> 1228</span>&#160;fmax(_A1 __lcpp_x, _A2 __lcpp_y) _NOEXCEPT</div>
<div class="line"><a name="l01229"></a><span class="lineno"> 1229</span>&#160;{</div>
<div class="line"><a name="l01230"></a><span class="lineno"> 1230</span>&#160; <span class="keyword">typedef</span> <span class="keyword">typename</span> std::__promote&lt;_A1, _A2&gt;::type __result_type;</div>
<div class="line"><a name="l01231"></a><span class="lineno"> 1231</span>&#160; static_assert((!(std::is_same&lt;_A1, __result_type&gt;::value &amp;&amp;</div>
<div class="line"><a name="l01232"></a><span class="lineno"> 1232</span>&#160; std::is_same&lt;_A2, __result_type&gt;::value)), <span class="stringliteral">&quot;&quot;</span>);</div>
<div class="line"><a name="l01233"></a><span class="lineno"> 1233</span>&#160; return ::fmax((__result_type)__lcpp_x, (__result_type)__lcpp_y);</div>
<div class="line"><a name="l01234"></a><span class="lineno"> 1234</span>&#160;}</div>
<div class="line"><a name="l01235"></a><span class="lineno"> 1235</span>&#160; </div>
<div class="line"><a name="l01236"></a><span class="lineno"> 1236</span>&#160;<span class="comment">// fmin</span></div>
<div class="line"><a name="l01237"></a><span class="lineno"> 1237</span>&#160; </div>
<div class="line"><a name="l01238"></a><span class="lineno"> 1238</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY <span class="keywordtype">float</span> fmin(<span class="keywordtype">float</span> __lcpp_x, <span class="keywordtype">float</span> __lcpp_y) _NOEXCEPT {return ::fminf(__lcpp_x, __lcpp_y);}</div>
<div class="line"><a name="l01239"></a><span class="lineno"> 1239</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY <span class="keywordtype">long</span> <span class="keywordtype">double</span> fmin(<span class="keywordtype">long</span> <span class="keywordtype">double</span> __lcpp_x, <span class="keywordtype">long</span> <span class="keywordtype">double</span> __lcpp_y) _NOEXCEPT {return ::fminl(__lcpp_x, __lcpp_y);}</div>
<div class="line"><a name="l01240"></a><span class="lineno"> 1240</span>&#160; </div>
<div class="line"><a name="l01241"></a><span class="lineno"> 1241</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> _A1, <span class="keyword">class</span> _A2&gt;</div>
<div class="line"><a name="l01242"></a><span class="lineno"> 1242</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY</div>
<div class="line"><a name="l01243"></a><span class="lineno"> 1243</span>&#160;<span class="keyword">typename</span> std::__lazy_enable_if</div>
<div class="line"><a name="l01244"></a><span class="lineno"> 1244</span>&#160;&lt;</div>
<div class="line"><a name="l01245"></a><span class="lineno"> 1245</span>&#160; std::is_arithmetic&lt;_A1&gt;::value &amp;&amp;</div>
<div class="line"><a name="l01246"></a><span class="lineno"> 1246</span>&#160; std::is_arithmetic&lt;_A2&gt;::value,</div>
<div class="line"><a name="l01247"></a><span class="lineno"> 1247</span>&#160; std::__promote&lt;_A1, _A2&gt;</div>
<div class="line"><a name="l01248"></a><span class="lineno"> 1248</span>&#160;&gt;::type</div>
<div class="line"><a name="l01249"></a><span class="lineno"> 1249</span>&#160;fmin(_A1 __lcpp_x, _A2 __lcpp_y) _NOEXCEPT</div>
<div class="line"><a name="l01250"></a><span class="lineno"> 1250</span>&#160;{</div>
<div class="line"><a name="l01251"></a><span class="lineno"> 1251</span>&#160; <span class="keyword">typedef</span> <span class="keyword">typename</span> std::__promote&lt;_A1, _A2&gt;::type __result_type;</div>
<div class="line"><a name="l01252"></a><span class="lineno"> 1252</span>&#160; static_assert((!(std::is_same&lt;_A1, __result_type&gt;::value &amp;&amp;</div>
<div class="line"><a name="l01253"></a><span class="lineno"> 1253</span>&#160; std::is_same&lt;_A2, __result_type&gt;::value)), <span class="stringliteral">&quot;&quot;</span>);</div>
<div class="line"><a name="l01254"></a><span class="lineno"> 1254</span>&#160; return ::fmin((__result_type)__lcpp_x, (__result_type)__lcpp_y);</div>
<div class="line"><a name="l01255"></a><span class="lineno"> 1255</span>&#160;}</div>
<div class="line"><a name="l01256"></a><span class="lineno"> 1256</span>&#160; </div>
<div class="line"><a name="l01257"></a><span class="lineno"> 1257</span>&#160;<span class="comment">// hypot</span></div>
<div class="line"><a name="l01258"></a><span class="lineno"> 1258</span>&#160; </div>
<div class="line"><a name="l01259"></a><span class="lineno"> 1259</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY <span class="keywordtype">float</span> hypot(<span class="keywordtype">float</span> __lcpp_x, <span class="keywordtype">float</span> __lcpp_y) _NOEXCEPT {return ::hypotf(__lcpp_x, __lcpp_y);}</div>
<div class="line"><a name="l01260"></a><span class="lineno"> 1260</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY <span class="keywordtype">long</span> <span class="keywordtype">double</span> hypot(<span class="keywordtype">long</span> <span class="keywordtype">double</span> __lcpp_x, <span class="keywordtype">long</span> <span class="keywordtype">double</span> __lcpp_y) _NOEXCEPT {return ::hypotl(__lcpp_x, __lcpp_y);}</div>
<div class="line"><a name="l01261"></a><span class="lineno"> 1261</span>&#160; </div>
<div class="line"><a name="l01262"></a><span class="lineno"> 1262</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> _A1, <span class="keyword">class</span> _A2&gt;</div>
<div class="line"><a name="l01263"></a><span class="lineno"> 1263</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY</div>
<div class="line"><a name="l01264"></a><span class="lineno"> 1264</span>&#160;<span class="keyword">typename</span> std::__lazy_enable_if</div>
<div class="line"><a name="l01265"></a><span class="lineno"> 1265</span>&#160;&lt;</div>
<div class="line"><a name="l01266"></a><span class="lineno"> 1266</span>&#160; std::is_arithmetic&lt;_A1&gt;::value &amp;&amp;</div>
<div class="line"><a name="l01267"></a><span class="lineno"> 1267</span>&#160; std::is_arithmetic&lt;_A2&gt;::value,</div>
<div class="line"><a name="l01268"></a><span class="lineno"> 1268</span>&#160; std::__promote&lt;_A1, _A2&gt;</div>
<div class="line"><a name="l01269"></a><span class="lineno"> 1269</span>&#160;&gt;::type</div>
<div class="line"><a name="l01270"></a><span class="lineno"> 1270</span>&#160;hypot(_A1 __lcpp_x, _A2 __lcpp_y) _NOEXCEPT</div>
<div class="line"><a name="l01271"></a><span class="lineno"> 1271</span>&#160;{</div>
<div class="line"><a name="l01272"></a><span class="lineno"> 1272</span>&#160; <span class="keyword">typedef</span> <span class="keyword">typename</span> std::__promote&lt;_A1, _A2&gt;::type __result_type;</div>
<div class="line"><a name="l01273"></a><span class="lineno"> 1273</span>&#160; static_assert((!(std::is_same&lt;_A1, __result_type&gt;::value &amp;&amp;</div>
<div class="line"><a name="l01274"></a><span class="lineno"> 1274</span>&#160; std::is_same&lt;_A2, __result_type&gt;::value)), <span class="stringliteral">&quot;&quot;</span>);</div>
<div class="line"><a name="l01275"></a><span class="lineno"> 1275</span>&#160; return ::hypot((__result_type)__lcpp_x, (__result_type)__lcpp_y);</div>
<div class="line"><a name="l01276"></a><span class="lineno"> 1276</span>&#160;}</div>
<div class="line"><a name="l01277"></a><span class="lineno"> 1277</span>&#160; </div>
<div class="line"><a name="l01278"></a><span class="lineno"> 1278</span>&#160;<span class="comment">// ilogb</span></div>
<div class="line"><a name="l01279"></a><span class="lineno"> 1279</span>&#160; </div>
<div class="line"><a name="l01280"></a><span class="lineno"> 1280</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY <span class="keywordtype">int</span> ilogb(<span class="keywordtype">float</span> __lcpp_x) _NOEXCEPT {return ::ilogbf(__lcpp_x);}</div>
<div class="line"><a name="l01281"></a><span class="lineno"> 1281</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY <span class="keywordtype">int</span> ilogb(<span class="keywordtype">long</span> <span class="keywordtype">double</span> __lcpp_x) _NOEXCEPT {return ::ilogbl(__lcpp_x);}</div>
<div class="line"><a name="l01282"></a><span class="lineno"> 1282</span>&#160; </div>
<div class="line"><a name="l01283"></a><span class="lineno"> 1283</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> _A1&gt;</div>
<div class="line"><a name="l01284"></a><span class="lineno"> 1284</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY</div>
<div class="line"><a name="l01285"></a><span class="lineno"> 1285</span>&#160;<span class="keyword">typename</span> std::enable_if&lt;std::is_integral&lt;_A1&gt;::value, <span class="keywordtype">int</span>&gt;::type</div>
<div class="line"><a name="l01286"></a><span class="lineno"> 1286</span>&#160;ilogb(_A1 __lcpp_x) _NOEXCEPT {return ::ilogb((<span class="keywordtype">double</span>)__lcpp_x);}</div>
<div class="line"><a name="l01287"></a><span class="lineno"> 1287</span>&#160; </div>
<div class="line"><a name="l01288"></a><span class="lineno"> 1288</span>&#160;<span class="comment">// lgamma</span></div>
<div class="line"><a name="l01289"></a><span class="lineno"> 1289</span>&#160; </div>
<div class="line"><a name="l01290"></a><span class="lineno"> 1290</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY <span class="keywordtype">float</span> lgamma(<span class="keywordtype">float</span> __lcpp_x) _NOEXCEPT {return ::lgammaf(__lcpp_x);}</div>
<div class="line"><a name="l01291"></a><span class="lineno"> 1291</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY <span class="keywordtype">long</span> <span class="keywordtype">double</span> lgamma(<span class="keywordtype">long</span> <span class="keywordtype">double</span> __lcpp_x) _NOEXCEPT {return ::lgammal(__lcpp_x);}</div>
<div class="line"><a name="l01292"></a><span class="lineno"> 1292</span>&#160; </div>
<div class="line"><a name="l01293"></a><span class="lineno"> 1293</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> _A1&gt;</div>
<div class="line"><a name="l01294"></a><span class="lineno"> 1294</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY</div>
<div class="line"><a name="l01295"></a><span class="lineno"> 1295</span>&#160;<span class="keyword">typename</span> std::enable_if&lt;std::is_integral&lt;_A1&gt;::value, <span class="keywordtype">double</span>&gt;::type</div>
<div class="line"><a name="l01296"></a><span class="lineno"> 1296</span>&#160;lgamma(_A1 __lcpp_x) _NOEXCEPT {return ::lgamma((<span class="keywordtype">double</span>)__lcpp_x);}</div>
<div class="line"><a name="l01297"></a><span class="lineno"> 1297</span>&#160; </div>
<div class="line"><a name="l01298"></a><span class="lineno"> 1298</span>&#160;<span class="comment">// llrint</span></div>
<div class="line"><a name="l01299"></a><span class="lineno"> 1299</span>&#160; </div>
<div class="line"><a name="l01300"></a><span class="lineno"> 1300</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY <span class="keywordtype">long</span> <span class="keywordtype">long</span> llrint(<span class="keywordtype">float</span> __lcpp_x) _NOEXCEPT {return ::llrintf(__lcpp_x);}</div>
<div class="line"><a name="l01301"></a><span class="lineno"> 1301</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY <span class="keywordtype">long</span> <span class="keywordtype">long</span> llrint(<span class="keywordtype">long</span> <span class="keywordtype">double</span> __lcpp_x) _NOEXCEPT {return ::llrintl(__lcpp_x);}</div>
<div class="line"><a name="l01302"></a><span class="lineno"> 1302</span>&#160; </div>
<div class="line"><a name="l01303"></a><span class="lineno"> 1303</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> _A1&gt;</div>
<div class="line"><a name="l01304"></a><span class="lineno"> 1304</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY</div>
<div class="line"><a name="l01305"></a><span class="lineno"> 1305</span>&#160;<span class="keyword">typename</span> std::enable_if&lt;std::is_integral&lt;_A1&gt;::value, <span class="keywordtype">long</span> <span class="keywordtype">long</span>&gt;::type</div>
<div class="line"><a name="l01306"></a><span class="lineno"> 1306</span>&#160;llrint(_A1 __lcpp_x) _NOEXCEPT {return ::llrint((<span class="keywordtype">double</span>)__lcpp_x);}</div>
<div class="line"><a name="l01307"></a><span class="lineno"> 1307</span>&#160; </div>
<div class="line"><a name="l01308"></a><span class="lineno"> 1308</span>&#160;<span class="comment">// llround</span></div>
<div class="line"><a name="l01309"></a><span class="lineno"> 1309</span>&#160; </div>
<div class="line"><a name="l01310"></a><span class="lineno"> 1310</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY <span class="keywordtype">long</span> <span class="keywordtype">long</span> llround(<span class="keywordtype">float</span> __lcpp_x) _NOEXCEPT {return ::llroundf(__lcpp_x);}</div>
<div class="line"><a name="l01311"></a><span class="lineno"> 1311</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY <span class="keywordtype">long</span> <span class="keywordtype">long</span> llround(<span class="keywordtype">long</span> <span class="keywordtype">double</span> __lcpp_x) _NOEXCEPT {return ::llroundl(__lcpp_x);}</div>
<div class="line"><a name="l01312"></a><span class="lineno"> 1312</span>&#160; </div>
<div class="line"><a name="l01313"></a><span class="lineno"> 1313</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> _A1&gt;</div>
<div class="line"><a name="l01314"></a><span class="lineno"> 1314</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY</div>
<div class="line"><a name="l01315"></a><span class="lineno"> 1315</span>&#160;<span class="keyword">typename</span> std::enable_if&lt;std::is_integral&lt;_A1&gt;::value, <span class="keywordtype">long</span> <span class="keywordtype">long</span>&gt;::type</div>
<div class="line"><a name="l01316"></a><span class="lineno"> 1316</span>&#160;llround(_A1 __lcpp_x) _NOEXCEPT {return ::llround((<span class="keywordtype">double</span>)__lcpp_x);}</div>
<div class="line"><a name="l01317"></a><span class="lineno"> 1317</span>&#160; </div>
<div class="line"><a name="l01318"></a><span class="lineno"> 1318</span>&#160;<span class="comment">// log1p</span></div>
<div class="line"><a name="l01319"></a><span class="lineno"> 1319</span>&#160; </div>
<div class="line"><a name="l01320"></a><span class="lineno"> 1320</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY <span class="keywordtype">float</span> log1p(<span class="keywordtype">float</span> __lcpp_x) _NOEXCEPT {return ::log1pf(__lcpp_x);}</div>
<div class="line"><a name="l01321"></a><span class="lineno"> 1321</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY <span class="keywordtype">long</span> <span class="keywordtype">double</span> log1p(<span class="keywordtype">long</span> <span class="keywordtype">double</span> __lcpp_x) _NOEXCEPT {return ::log1pl(__lcpp_x);}</div>
<div class="line"><a name="l01322"></a><span class="lineno"> 1322</span>&#160; </div>
<div class="line"><a name="l01323"></a><span class="lineno"> 1323</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> _A1&gt;</div>
<div class="line"><a name="l01324"></a><span class="lineno"> 1324</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY</div>
<div class="line"><a name="l01325"></a><span class="lineno"> 1325</span>&#160;<span class="keyword">typename</span> std::enable_if&lt;std::is_integral&lt;_A1&gt;::value, <span class="keywordtype">double</span>&gt;::type</div>
<div class="line"><a name="l01326"></a><span class="lineno"> 1326</span>&#160;log1p(_A1 __lcpp_x) _NOEXCEPT {return ::log1p((<span class="keywordtype">double</span>)__lcpp_x);}</div>
<div class="line"><a name="l01327"></a><span class="lineno"> 1327</span>&#160; </div>
<div class="line"><a name="l01328"></a><span class="lineno"> 1328</span>&#160;<span class="comment">// log2</span></div>
<div class="line"><a name="l01329"></a><span class="lineno"> 1329</span>&#160; </div>
<div class="line"><a name="l01330"></a><span class="lineno"> 1330</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY <span class="keywordtype">float</span> log2(<span class="keywordtype">float</span> __lcpp_x) _NOEXCEPT {return ::log2f(__lcpp_x);}</div>
<div class="line"><a name="l01331"></a><span class="lineno"> 1331</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY <span class="keywordtype">long</span> <span class="keywordtype">double</span> log2(<span class="keywordtype">long</span> <span class="keywordtype">double</span> __lcpp_x) _NOEXCEPT {return ::log2l(__lcpp_x);}</div>
<div class="line"><a name="l01332"></a><span class="lineno"> 1332</span>&#160; </div>
<div class="line"><a name="l01333"></a><span class="lineno"> 1333</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> _A1&gt;</div>
<div class="line"><a name="l01334"></a><span class="lineno"> 1334</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY</div>
<div class="line"><a name="l01335"></a><span class="lineno"> 1335</span>&#160;<span class="keyword">typename</span> std::enable_if&lt;std::is_integral&lt;_A1&gt;::value, <span class="keywordtype">double</span>&gt;::type</div>
<div class="line"><a name="l01336"></a><span class="lineno"> 1336</span>&#160;log2(_A1 __lcpp_x) _NOEXCEPT {return ::log2((<span class="keywordtype">double</span>)__lcpp_x);}</div>
<div class="line"><a name="l01337"></a><span class="lineno"> 1337</span>&#160; </div>
<div class="line"><a name="l01338"></a><span class="lineno"> 1338</span>&#160;<span class="comment">// logb</span></div>
<div class="line"><a name="l01339"></a><span class="lineno"> 1339</span>&#160; </div>
<div class="line"><a name="l01340"></a><span class="lineno"> 1340</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY <span class="keywordtype">float</span> logb(<span class="keywordtype">float</span> __lcpp_x) _NOEXCEPT {return ::logbf(__lcpp_x);}</div>
<div class="line"><a name="l01341"></a><span class="lineno"> 1341</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY <span class="keywordtype">long</span> <span class="keywordtype">double</span> logb(<span class="keywordtype">long</span> <span class="keywordtype">double</span> __lcpp_x) _NOEXCEPT {return ::logbl(__lcpp_x);}</div>
<div class="line"><a name="l01342"></a><span class="lineno"> 1342</span>&#160; </div>
<div class="line"><a name="l01343"></a><span class="lineno"> 1343</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> _A1&gt;</div>
<div class="line"><a name="l01344"></a><span class="lineno"> 1344</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY</div>
<div class="line"><a name="l01345"></a><span class="lineno"> 1345</span>&#160;<span class="keyword">typename</span> std::enable_if&lt;std::is_integral&lt;_A1&gt;::value, <span class="keywordtype">double</span>&gt;::type</div>
<div class="line"><a name="l01346"></a><span class="lineno"> 1346</span>&#160;logb(_A1 __lcpp_x) _NOEXCEPT {return ::logb((<span class="keywordtype">double</span>)__lcpp_x);}</div>
<div class="line"><a name="l01347"></a><span class="lineno"> 1347</span>&#160; </div>
<div class="line"><a name="l01348"></a><span class="lineno"> 1348</span>&#160;<span class="comment">// lrint</span></div>
<div class="line"><a name="l01349"></a><span class="lineno"> 1349</span>&#160; </div>
<div class="line"><a name="l01350"></a><span class="lineno"> 1350</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY <span class="keywordtype">long</span> lrint(<span class="keywordtype">float</span> __lcpp_x) _NOEXCEPT {return ::lrintf(__lcpp_x);}</div>
<div class="line"><a name="l01351"></a><span class="lineno"> 1351</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY <span class="keywordtype">long</span> lrint(<span class="keywordtype">long</span> <span class="keywordtype">double</span> __lcpp_x) _NOEXCEPT {return ::lrintl(__lcpp_x);}</div>
<div class="line"><a name="l01352"></a><span class="lineno"> 1352</span>&#160; </div>
<div class="line"><a name="l01353"></a><span class="lineno"> 1353</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> _A1&gt;</div>
<div class="line"><a name="l01354"></a><span class="lineno"> 1354</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY</div>
<div class="line"><a name="l01355"></a><span class="lineno"> 1355</span>&#160;<span class="keyword">typename</span> std::enable_if&lt;std::is_integral&lt;_A1&gt;::value, <span class="keywordtype">long</span>&gt;::type</div>
<div class="line"><a name="l01356"></a><span class="lineno"> 1356</span>&#160;lrint(_A1 __lcpp_x) _NOEXCEPT {return ::lrint((<span class="keywordtype">double</span>)__lcpp_x);}</div>
<div class="line"><a name="l01357"></a><span class="lineno"> 1357</span>&#160; </div>
<div class="line"><a name="l01358"></a><span class="lineno"> 1358</span>&#160;<span class="comment">// lround</span></div>
<div class="line"><a name="l01359"></a><span class="lineno"> 1359</span>&#160; </div>
<div class="line"><a name="l01360"></a><span class="lineno"> 1360</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY <span class="keywordtype">long</span> lround(<span class="keywordtype">float</span> __lcpp_x) _NOEXCEPT {return ::lroundf(__lcpp_x);}</div>
<div class="line"><a name="l01361"></a><span class="lineno"> 1361</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY <span class="keywordtype">long</span> lround(<span class="keywordtype">long</span> <span class="keywordtype">double</span> __lcpp_x) _NOEXCEPT {return ::lroundl(__lcpp_x);}</div>
<div class="line"><a name="l01362"></a><span class="lineno"> 1362</span>&#160; </div>
<div class="line"><a name="l01363"></a><span class="lineno"> 1363</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> _A1&gt;</div>
<div class="line"><a name="l01364"></a><span class="lineno"> 1364</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY</div>
<div class="line"><a name="l01365"></a><span class="lineno"> 1365</span>&#160;<span class="keyword">typename</span> std::enable_if&lt;std::is_integral&lt;_A1&gt;::value, <span class="keywordtype">long</span>&gt;::type</div>
<div class="line"><a name="l01366"></a><span class="lineno"> 1366</span>&#160;lround(_A1 __lcpp_x) _NOEXCEPT {return ::lround((<span class="keywordtype">double</span>)__lcpp_x);}</div>
<div class="line"><a name="l01367"></a><span class="lineno"> 1367</span>&#160; </div>
<div class="line"><a name="l01368"></a><span class="lineno"> 1368</span>&#160;<span class="comment">// nan</span></div>
<div class="line"><a name="l01369"></a><span class="lineno"> 1369</span>&#160; </div>
<div class="line"><a name="l01370"></a><span class="lineno"> 1370</span>&#160;<span class="comment">// nearbyint</span></div>
<div class="line"><a name="l01371"></a><span class="lineno"> 1371</span>&#160; </div>
<div class="line"><a name="l01372"></a><span class="lineno"> 1372</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY <span class="keywordtype">float</span> nearbyint(<span class="keywordtype">float</span> __lcpp_x) _NOEXCEPT {return ::nearbyintf(__lcpp_x);}</div>
<div class="line"><a name="l01373"></a><span class="lineno"> 1373</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY <span class="keywordtype">long</span> <span class="keywordtype">double</span> nearbyint(<span class="keywordtype">long</span> <span class="keywordtype">double</span> __lcpp_x) _NOEXCEPT {return ::nearbyintl(__lcpp_x);}</div>
<div class="line"><a name="l01374"></a><span class="lineno"> 1374</span>&#160; </div>
<div class="line"><a name="l01375"></a><span class="lineno"> 1375</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> _A1&gt;</div>
<div class="line"><a name="l01376"></a><span class="lineno"> 1376</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY</div>
<div class="line"><a name="l01377"></a><span class="lineno"> 1377</span>&#160;<span class="keyword">typename</span> std::enable_if&lt;std::is_integral&lt;_A1&gt;::value, <span class="keywordtype">double</span>&gt;::type</div>
<div class="line"><a name="l01378"></a><span class="lineno"> 1378</span>&#160;nearbyint(_A1 __lcpp_x) _NOEXCEPT {return ::nearbyint((<span class="keywordtype">double</span>)__lcpp_x);}</div>
<div class="line"><a name="l01379"></a><span class="lineno"> 1379</span>&#160; </div>
<div class="line"><a name="l01380"></a><span class="lineno"> 1380</span>&#160;<span class="comment">// nextafter</span></div>
<div class="line"><a name="l01381"></a><span class="lineno"> 1381</span>&#160; </div>
<div class="line"><a name="l01382"></a><span class="lineno"> 1382</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY <span class="keywordtype">float</span> nextafter(<span class="keywordtype">float</span> __lcpp_x, <span class="keywordtype">float</span> __lcpp_y) _NOEXCEPT {return ::nextafterf(__lcpp_x, __lcpp_y);}</div>
<div class="line"><a name="l01383"></a><span class="lineno"> 1383</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY <span class="keywordtype">long</span> <span class="keywordtype">double</span> nextafter(<span class="keywordtype">long</span> <span class="keywordtype">double</span> __lcpp_x, <span class="keywordtype">long</span> <span class="keywordtype">double</span> __lcpp_y) _NOEXCEPT {return ::nextafterl(__lcpp_x, __lcpp_y);}</div>
<div class="line"><a name="l01384"></a><span class="lineno"> 1384</span>&#160; </div>
<div class="line"><a name="l01385"></a><span class="lineno"> 1385</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> _A1, <span class="keyword">class</span> _A2&gt;</div>
<div class="line"><a name="l01386"></a><span class="lineno"> 1386</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY</div>
<div class="line"><a name="l01387"></a><span class="lineno"> 1387</span>&#160;<span class="keyword">typename</span> std::__lazy_enable_if</div>
<div class="line"><a name="l01388"></a><span class="lineno"> 1388</span>&#160;&lt;</div>
<div class="line"><a name="l01389"></a><span class="lineno"> 1389</span>&#160; std::is_arithmetic&lt;_A1&gt;::value &amp;&amp;</div>
<div class="line"><a name="l01390"></a><span class="lineno"> 1390</span>&#160; std::is_arithmetic&lt;_A2&gt;::value,</div>
<div class="line"><a name="l01391"></a><span class="lineno"> 1391</span>&#160; std::__promote&lt;_A1, _A2&gt;</div>
<div class="line"><a name="l01392"></a><span class="lineno"> 1392</span>&#160;&gt;::type</div>
<div class="line"><a name="l01393"></a><span class="lineno"> 1393</span>&#160;nextafter(_A1 __lcpp_x, _A2 __lcpp_y) _NOEXCEPT</div>
<div class="line"><a name="l01394"></a><span class="lineno"> 1394</span>&#160;{</div>
<div class="line"><a name="l01395"></a><span class="lineno"> 1395</span>&#160; <span class="keyword">typedef</span> <span class="keyword">typename</span> std::__promote&lt;_A1, _A2&gt;::type __result_type;</div>
<div class="line"><a name="l01396"></a><span class="lineno"> 1396</span>&#160; static_assert((!(std::is_same&lt;_A1, __result_type&gt;::value &amp;&amp;</div>
<div class="line"><a name="l01397"></a><span class="lineno"> 1397</span>&#160; std::is_same&lt;_A2, __result_type&gt;::value)), <span class="stringliteral">&quot;&quot;</span>);</div>
<div class="line"><a name="l01398"></a><span class="lineno"> 1398</span>&#160; return ::nextafter((__result_type)__lcpp_x, (__result_type)__lcpp_y);</div>
<div class="line"><a name="l01399"></a><span class="lineno"> 1399</span>&#160;}</div>
<div class="line"><a name="l01400"></a><span class="lineno"> 1400</span>&#160; </div>
<div class="line"><a name="l01401"></a><span class="lineno"> 1401</span>&#160;<span class="comment">// nexttoward</span></div>
<div class="line"><a name="l01402"></a><span class="lineno"> 1402</span>&#160; </div>
<div class="line"><a name="l01403"></a><span class="lineno"> 1403</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY <span class="keywordtype">float</span> nexttoward(<span class="keywordtype">float</span> __lcpp_x, <span class="keywordtype">long</span> <span class="keywordtype">double</span> __lcpp_y) _NOEXCEPT {return ::nexttowardf(__lcpp_x, __lcpp_y);}</div>
<div class="line"><a name="l01404"></a><span class="lineno"> 1404</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY <span class="keywordtype">long</span> <span class="keywordtype">double</span> nexttoward(<span class="keywordtype">long</span> <span class="keywordtype">double</span> __lcpp_x, <span class="keywordtype">long</span> <span class="keywordtype">double</span> __lcpp_y) _NOEXCEPT {return ::nexttowardl(__lcpp_x, __lcpp_y);}</div>
<div class="line"><a name="l01405"></a><span class="lineno"> 1405</span>&#160; </div>
<div class="line"><a name="l01406"></a><span class="lineno"> 1406</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> _A1&gt;</div>
<div class="line"><a name="l01407"></a><span class="lineno"> 1407</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY</div>
<div class="line"><a name="l01408"></a><span class="lineno"> 1408</span>&#160;<span class="keyword">typename</span> std::enable_if&lt;std::is_integral&lt;_A1&gt;::value, <span class="keywordtype">double</span>&gt;::type</div>
<div class="line"><a name="l01409"></a><span class="lineno"> 1409</span>&#160;nexttoward(_A1 __lcpp_x, <span class="keywordtype">long</span> <span class="keywordtype">double</span> __lcpp_y) _NOEXCEPT {return ::nexttoward((<span class="keywordtype">double</span>)__lcpp_x, __lcpp_y);}</div>
<div class="line"><a name="l01410"></a><span class="lineno"> 1410</span>&#160; </div>
<div class="line"><a name="l01411"></a><span class="lineno"> 1411</span>&#160;<span class="comment">// remainder</span></div>
<div class="line"><a name="l01412"></a><span class="lineno"> 1412</span>&#160; </div>
<div class="line"><a name="l01413"></a><span class="lineno"> 1413</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY <span class="keywordtype">float</span> remainder(<span class="keywordtype">float</span> __lcpp_x, <span class="keywordtype">float</span> __lcpp_y) _NOEXCEPT {return ::remainderf(__lcpp_x, __lcpp_y);}</div>
<div class="line"><a name="l01414"></a><span class="lineno"> 1414</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY <span class="keywordtype">long</span> <span class="keywordtype">double</span> remainder(<span class="keywordtype">long</span> <span class="keywordtype">double</span> __lcpp_x, <span class="keywordtype">long</span> <span class="keywordtype">double</span> __lcpp_y) _NOEXCEPT {return ::remainderl(__lcpp_x, __lcpp_y);}</div>
<div class="line"><a name="l01415"></a><span class="lineno"> 1415</span>&#160; </div>
<div class="line"><a name="l01416"></a><span class="lineno"> 1416</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> _A1, <span class="keyword">class</span> _A2&gt;</div>
<div class="line"><a name="l01417"></a><span class="lineno"> 1417</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY</div>
<div class="line"><a name="l01418"></a><span class="lineno"> 1418</span>&#160;<span class="keyword">typename</span> std::__lazy_enable_if</div>
<div class="line"><a name="l01419"></a><span class="lineno"> 1419</span>&#160;&lt;</div>
<div class="line"><a name="l01420"></a><span class="lineno"> 1420</span>&#160; std::is_arithmetic&lt;_A1&gt;::value &amp;&amp;</div>
<div class="line"><a name="l01421"></a><span class="lineno"> 1421</span>&#160; std::is_arithmetic&lt;_A2&gt;::value,</div>
<div class="line"><a name="l01422"></a><span class="lineno"> 1422</span>&#160; std::__promote&lt;_A1, _A2&gt;</div>
<div class="line"><a name="l01423"></a><span class="lineno"> 1423</span>&#160;&gt;::type</div>
<div class="line"><a name="l01424"></a><span class="lineno"> 1424</span>&#160;remainder(_A1 __lcpp_x, _A2 __lcpp_y) _NOEXCEPT</div>
<div class="line"><a name="l01425"></a><span class="lineno"> 1425</span>&#160;{</div>
<div class="line"><a name="l01426"></a><span class="lineno"> 1426</span>&#160; <span class="keyword">typedef</span> <span class="keyword">typename</span> std::__promote&lt;_A1, _A2&gt;::type __result_type;</div>
<div class="line"><a name="l01427"></a><span class="lineno"> 1427</span>&#160; static_assert((!(std::is_same&lt;_A1, __result_type&gt;::value &amp;&amp;</div>
<div class="line"><a name="l01428"></a><span class="lineno"> 1428</span>&#160; std::is_same&lt;_A2, __result_type&gt;::value)), <span class="stringliteral">&quot;&quot;</span>);</div>
<div class="line"><a name="l01429"></a><span class="lineno"> 1429</span>&#160; return ::remainder((__result_type)__lcpp_x, (__result_type)__lcpp_y);</div>
<div class="line"><a name="l01430"></a><span class="lineno"> 1430</span>&#160;}</div>
<div class="line"><a name="l01431"></a><span class="lineno"> 1431</span>&#160; </div>
<div class="line"><a name="l01432"></a><span class="lineno"> 1432</span>&#160;<span class="comment">// remquo</span></div>
<div class="line"><a name="l01433"></a><span class="lineno"> 1433</span>&#160; </div>
<div class="line"><a name="l01434"></a><span class="lineno"> 1434</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY <span class="keywordtype">float</span> remquo(<span class="keywordtype">float</span> __lcpp_x, <span class="keywordtype">float</span> __lcpp_y, <span class="keywordtype">int</span>* __lcpp_z) _NOEXCEPT {return ::remquof(__lcpp_x, __lcpp_y, __lcpp_z);}</div>
<div class="line"><a name="l01435"></a><span class="lineno"> 1435</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY <span class="keywordtype">long</span> <span class="keywordtype">double</span> remquo(<span class="keywordtype">long</span> <span class="keywordtype">double</span> __lcpp_x, <span class="keywordtype">long</span> <span class="keywordtype">double</span> __lcpp_y, <span class="keywordtype">int</span>* __lcpp_z) _NOEXCEPT {return ::remquol(__lcpp_x, __lcpp_y, __lcpp_z);}</div>
<div class="line"><a name="l01436"></a><span class="lineno"> 1436</span>&#160; </div>
<div class="line"><a name="l01437"></a><span class="lineno"> 1437</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> _A1, <span class="keyword">class</span> _A2&gt;</div>
<div class="line"><a name="l01438"></a><span class="lineno"> 1438</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY</div>
<div class="line"><a name="l01439"></a><span class="lineno"> 1439</span>&#160;<span class="keyword">typename</span> std::__lazy_enable_if</div>
<div class="line"><a name="l01440"></a><span class="lineno"> 1440</span>&#160;&lt;</div>
<div class="line"><a name="l01441"></a><span class="lineno"> 1441</span>&#160; std::is_arithmetic&lt;_A1&gt;::value &amp;&amp;</div>
<div class="line"><a name="l01442"></a><span class="lineno"> 1442</span>&#160; std::is_arithmetic&lt;_A2&gt;::value,</div>
<div class="line"><a name="l01443"></a><span class="lineno"> 1443</span>&#160; std::__promote&lt;_A1, _A2&gt;</div>
<div class="line"><a name="l01444"></a><span class="lineno"> 1444</span>&#160;&gt;::type</div>
<div class="line"><a name="l01445"></a><span class="lineno"> 1445</span>&#160;remquo(_A1 __lcpp_x, _A2 __lcpp_y, <span class="keywordtype">int</span>* __lcpp_z) _NOEXCEPT</div>
<div class="line"><a name="l01446"></a><span class="lineno"> 1446</span>&#160;{</div>
<div class="line"><a name="l01447"></a><span class="lineno"> 1447</span>&#160; <span class="keyword">typedef</span> <span class="keyword">typename</span> std::__promote&lt;_A1, _A2&gt;::type __result_type;</div>
<div class="line"><a name="l01448"></a><span class="lineno"> 1448</span>&#160; static_assert((!(std::is_same&lt;_A1, __result_type&gt;::value &amp;&amp;</div>
<div class="line"><a name="l01449"></a><span class="lineno"> 1449</span>&#160; std::is_same&lt;_A2, __result_type&gt;::value)), <span class="stringliteral">&quot;&quot;</span>);</div>
<div class="line"><a name="l01450"></a><span class="lineno"> 1450</span>&#160; return ::remquo((__result_type)__lcpp_x, (__result_type)__lcpp_y, __lcpp_z);</div>
<div class="line"><a name="l01451"></a><span class="lineno"> 1451</span>&#160;}</div>
<div class="line"><a name="l01452"></a><span class="lineno"> 1452</span>&#160; </div>
<div class="line"><a name="l01453"></a><span class="lineno"> 1453</span>&#160;<span class="comment">// rint</span></div>
<div class="line"><a name="l01454"></a><span class="lineno"> 1454</span>&#160; </div>
<div class="line"><a name="l01455"></a><span class="lineno"> 1455</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY <span class="keywordtype">float</span> rint(<span class="keywordtype">float</span> __lcpp_x) _NOEXCEPT {return ::rintf(__lcpp_x);}</div>
<div class="line"><a name="l01456"></a><span class="lineno"> 1456</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY <span class="keywordtype">long</span> <span class="keywordtype">double</span> rint(<span class="keywordtype">long</span> <span class="keywordtype">double</span> __lcpp_x) _NOEXCEPT {return ::rintl(__lcpp_x);}</div>
<div class="line"><a name="l01457"></a><span class="lineno"> 1457</span>&#160; </div>
<div class="line"><a name="l01458"></a><span class="lineno"> 1458</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> _A1&gt;</div>
<div class="line"><a name="l01459"></a><span class="lineno"> 1459</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY</div>
<div class="line"><a name="l01460"></a><span class="lineno"> 1460</span>&#160;<span class="keyword">typename</span> std::enable_if&lt;std::is_integral&lt;_A1&gt;::value, <span class="keywordtype">double</span>&gt;::type</div>
<div class="line"><a name="l01461"></a><span class="lineno"> 1461</span>&#160;rint(_A1 __lcpp_x) _NOEXCEPT {return ::rint((<span class="keywordtype">double</span>)__lcpp_x);}</div>
<div class="line"><a name="l01462"></a><span class="lineno"> 1462</span>&#160; </div>
<div class="line"><a name="l01463"></a><span class="lineno"> 1463</span>&#160;<span class="comment">// round</span></div>
<div class="line"><a name="l01464"></a><span class="lineno"> 1464</span>&#160; </div>
<div class="line"><a name="l01465"></a><span class="lineno"> 1465</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY <span class="keywordtype">float</span> round(<span class="keywordtype">float</span> __lcpp_x) _NOEXCEPT {return ::roundf(__lcpp_x);}</div>
<div class="line"><a name="l01466"></a><span class="lineno"> 1466</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY <span class="keywordtype">long</span> <span class="keywordtype">double</span> round(<span class="keywordtype">long</span> <span class="keywordtype">double</span> __lcpp_x) _NOEXCEPT {return ::roundl(__lcpp_x);}</div>
<div class="line"><a name="l01467"></a><span class="lineno"> 1467</span>&#160; </div>
<div class="line"><a name="l01468"></a><span class="lineno"> 1468</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> _A1&gt;</div>
<div class="line"><a name="l01469"></a><span class="lineno"> 1469</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY</div>
<div class="line"><a name="l01470"></a><span class="lineno"> 1470</span>&#160;<span class="keyword">typename</span> std::enable_if&lt;std::is_integral&lt;_A1&gt;::value, <span class="keywordtype">double</span>&gt;::type</div>
<div class="line"><a name="l01471"></a><span class="lineno"> 1471</span>&#160;round(_A1 __lcpp_x) _NOEXCEPT {return ::round((<span class="keywordtype">double</span>)__lcpp_x);}</div>
<div class="line"><a name="l01472"></a><span class="lineno"> 1472</span>&#160; </div>
<div class="line"><a name="l01473"></a><span class="lineno"> 1473</span>&#160;<span class="comment">// scalbln</span></div>
<div class="line"><a name="l01474"></a><span class="lineno"> 1474</span>&#160; </div>
<div class="line"><a name="l01475"></a><span class="lineno"> 1475</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY <span class="keywordtype">float</span> scalbln(<span class="keywordtype">float</span> __lcpp_x, <span class="keywordtype">long</span> __lcpp_y) _NOEXCEPT {return ::scalblnf(__lcpp_x, __lcpp_y);}</div>
<div class="line"><a name="l01476"></a><span class="lineno"> 1476</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY <span class="keywordtype">long</span> <span class="keywordtype">double</span> scalbln(<span class="keywordtype">long</span> <span class="keywordtype">double</span> __lcpp_x, <span class="keywordtype">long</span> __lcpp_y) _NOEXCEPT {return ::scalblnl(__lcpp_x, __lcpp_y);}</div>
<div class="line"><a name="l01477"></a><span class="lineno"> 1477</span>&#160; </div>
<div class="line"><a name="l01478"></a><span class="lineno"> 1478</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> _A1&gt;</div>
<div class="line"><a name="l01479"></a><span class="lineno"> 1479</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY</div>
<div class="line"><a name="l01480"></a><span class="lineno"> 1480</span>&#160;<span class="keyword">typename</span> std::enable_if&lt;std::is_integral&lt;_A1&gt;::value, <span class="keywordtype">double</span>&gt;::type</div>
<div class="line"><a name="l01481"></a><span class="lineno"> 1481</span>&#160;scalbln(_A1 __lcpp_x, <span class="keywordtype">long</span> __lcpp_y) _NOEXCEPT {return ::scalbln((<span class="keywordtype">double</span>)__lcpp_x, __lcpp_y);}</div>
<div class="line"><a name="l01482"></a><span class="lineno"> 1482</span>&#160; </div>
<div class="line"><a name="l01483"></a><span class="lineno"> 1483</span>&#160;<span class="comment">// scalbn</span></div>
<div class="line"><a name="l01484"></a><span class="lineno"> 1484</span>&#160; </div>
<div class="line"><a name="l01485"></a><span class="lineno"> 1485</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY <span class="keywordtype">float</span> scalbn(<span class="keywordtype">float</span> __lcpp_x, <span class="keywordtype">int</span> __lcpp_y) _NOEXCEPT {return ::scalbnf(__lcpp_x, __lcpp_y);}</div>
<div class="line"><a name="l01486"></a><span class="lineno"> 1486</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY <span class="keywordtype">long</span> <span class="keywordtype">double</span> scalbn(<span class="keywordtype">long</span> <span class="keywordtype">double</span> __lcpp_x, <span class="keywordtype">int</span> __lcpp_y) _NOEXCEPT {return ::scalbnl(__lcpp_x, __lcpp_y);}</div>
<div class="line"><a name="l01487"></a><span class="lineno"> 1487</span>&#160; </div>
<div class="line"><a name="l01488"></a><span class="lineno"> 1488</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> _A1&gt;</div>
<div class="line"><a name="l01489"></a><span class="lineno"> 1489</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY</div>
<div class="line"><a name="l01490"></a><span class="lineno"> 1490</span>&#160;<span class="keyword">typename</span> std::enable_if&lt;std::is_integral&lt;_A1&gt;::value, <span class="keywordtype">double</span>&gt;::type</div>
<div class="line"><a name="l01491"></a><span class="lineno"> 1491</span>&#160;scalbn(_A1 __lcpp_x, <span class="keywordtype">int</span> __lcpp_y) _NOEXCEPT {return ::scalbn((<span class="keywordtype">double</span>)__lcpp_x, __lcpp_y);}</div>
<div class="line"><a name="l01492"></a><span class="lineno"> 1492</span>&#160; </div>
<div class="line"><a name="l01493"></a><span class="lineno"> 1493</span>&#160;<span class="comment">// tgamma</span></div>
<div class="line"><a name="l01494"></a><span class="lineno"> 1494</span>&#160; </div>
<div class="line"><a name="l01495"></a><span class="lineno"> 1495</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY <span class="keywordtype">float</span> tgamma(<span class="keywordtype">float</span> __lcpp_x) _NOEXCEPT {return ::tgammaf(__lcpp_x);}</div>
<div class="line"><a name="l01496"></a><span class="lineno"> 1496</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY <span class="keywordtype">long</span> <span class="keywordtype">double</span> tgamma(<span class="keywordtype">long</span> <span class="keywordtype">double</span> __lcpp_x) _NOEXCEPT {return ::tgammal(__lcpp_x);}</div>
<div class="line"><a name="l01497"></a><span class="lineno"> 1497</span>&#160; </div>
<div class="line"><a name="l01498"></a><span class="lineno"> 1498</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> _A1&gt;</div>
<div class="line"><a name="l01499"></a><span class="lineno"> 1499</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY</div>
<div class="line"><a name="l01500"></a><span class="lineno"> 1500</span>&#160;<span class="keyword">typename</span> std::enable_if&lt;std::is_integral&lt;_A1&gt;::value, <span class="keywordtype">double</span>&gt;::type</div>
<div class="line"><a name="l01501"></a><span class="lineno"> 1501</span>&#160;tgamma(_A1 __lcpp_x) _NOEXCEPT {return ::tgamma((<span class="keywordtype">double</span>)__lcpp_x);}</div>
<div class="line"><a name="l01502"></a><span class="lineno"> 1502</span>&#160; </div>
<div class="line"><a name="l01503"></a><span class="lineno"> 1503</span>&#160;<span class="comment">// trunc</span></div>
<div class="line"><a name="l01504"></a><span class="lineno"> 1504</span>&#160; </div>
<div class="line"><a name="l01505"></a><span class="lineno"> 1505</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY <span class="keywordtype">float</span> trunc(<span class="keywordtype">float</span> __lcpp_x) _NOEXCEPT {return ::truncf(__lcpp_x);}</div>
<div class="line"><a name="l01506"></a><span class="lineno"> 1506</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY <span class="keywordtype">long</span> <span class="keywordtype">double</span> trunc(<span class="keywordtype">long</span> <span class="keywordtype">double</span> __lcpp_x) _NOEXCEPT {return ::truncl(__lcpp_x);}</div>
<div class="line"><a name="l01507"></a><span class="lineno"> 1507</span>&#160; </div>
<div class="line"><a name="l01508"></a><span class="lineno"> 1508</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> _A1&gt;</div>
<div class="line"><a name="l01509"></a><span class="lineno"> 1509</span>&#160;<span class="keyword">inline</span> _LIBCPP_INLINE_VISIBILITY</div>
<div class="line"><a name="l01510"></a><span class="lineno"> 1510</span>&#160;<span class="keyword">typename</span> std::enable_if&lt;std::is_integral&lt;_A1&gt;::value, <span class="keywordtype">double</span>&gt;::type</div>
<div class="line"><a name="l01511"></a><span class="lineno"> 1511</span>&#160;trunc(_A1 __lcpp_x) _NOEXCEPT {return ::trunc((<span class="keywordtype">double</span>)__lcpp_x);}</div>
<div class="line"><a name="l01512"></a><span class="lineno"> 1512</span>&#160; </div>
<div class="line"><a name="l01513"></a><span class="lineno"> 1513</span>&#160;} <span class="comment">// extern &quot;C++&quot;</span></div>
<div class="line"><a name="l01514"></a><span class="lineno"> 1514</span>&#160; </div>
<div class="line"><a name="l01515"></a><span class="lineno"> 1515</span>&#160;<span class="preprocessor">#endif // __cplusplus</span></div>
<div class="line"><a name="l01516"></a><span class="lineno"> 1516</span>&#160; </div>
<div class="line"><a name="l01517"></a><span class="lineno"> 1517</span>&#160;<span class="preprocessor">#else // _LIBCPP_MATH_H</span></div>
<div class="line"><a name="l01518"></a><span class="lineno"> 1518</span>&#160; </div>
<div class="line"><a name="l01519"></a><span class="lineno"> 1519</span>&#160;<span class="comment">// This include lives outside the header guard in order to support an MSVC</span></div>
<div class="line"><a name="l01520"></a><span class="lineno"> 1520</span>&#160;<span class="comment">// extension which allows users to do:</span></div>
<div class="line"><a name="l01521"></a><span class="lineno"> 1521</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l01522"></a><span class="lineno"> 1522</span>&#160;<span class="comment">// #define _USE_MATH_DEFINES</span></div>
<div class="line"><a name="l01523"></a><span class="lineno"> 1523</span>&#160;<span class="comment">// #include &lt;math.h&gt;</span></div>
<div class="line"><a name="l01524"></a><span class="lineno"> 1524</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l01525"></a><span class="lineno"> 1525</span>&#160;<span class="comment">// and receive the definitions of mathematical constants, even if &lt;math.h&gt;</span></div>
<div class="line"><a name="l01526"></a><span class="lineno"> 1526</span>&#160;<span class="comment">// has previously been included.</span></div>
<div class="line"><a name="l01527"></a><span class="lineno"> 1527</span>&#160;<span class="preprocessor">#if defined(_LIBCPP_MSVCRT) &amp;&amp; defined(_USE_MATH_DEFINES)</span></div>
<div class="line"><a name="l01528"></a><span class="lineno"> 1528</span>&#160;<span class="preprocessor">#include_next &lt;math.h&gt;</span></div>
<div class="line"><a name="l01529"></a><span class="lineno"> 1529</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l01530"></a><span class="lineno"> 1530</span>&#160; </div>
<div class="line"><a name="l01531"></a><span class="lineno"> 1531</span>&#160;<span class="preprocessor">#endif // _LIBCPP_MATH_H</span></div>
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