1 | // |
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2 | // Cforall Version 1.0.0 Copyright (C) 2016 University of Waterloo |
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3 | // |
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4 | // The contents of this file are covered under the licence agreement in the |
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5 | // file "LICENCE" distributed with Cforall. |
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6 | // |
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7 | // math.c -- |
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8 | // |
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9 | // Author : Peter A. Buhr |
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10 | // Created On : Tue Apr 19 22:23:08 2016 |
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11 | // Last Modified By : Peter A. Buhr |
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12 | // Last Modified On : Sun Apr 24 08:52:31 2016 |
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13 | // Update Count : 75 |
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14 | // |
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15 | |
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16 | #include "math" |
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17 | |
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18 | extern "C" { |
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19 | #include <complex.h> |
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20 | } // extern "C" |
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21 | |
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22 | float fabs( float x ) { return fabsf( x ); } |
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23 | long double fabs( long double x ) { return fabsl( x ); } |
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24 | float cabs( float _Complex x ) { return cabsf( x ); } |
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25 | long double cabs( long double _Complex x ) { return cabsl( x ); } |
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26 | |
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27 | float ?%?( float x, float y ) { return fmodf( x, y ); } |
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28 | float fmod( float x, float y ) { return fmodf( x, y ); } |
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29 | double ?%?( double x, double y ) { return fmod( x, y ); } |
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30 | long double ?%?( long double x, long double y ) { return fmodl( x, y ); } |
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31 | long double fmod( long double x, long double y ) { return fmodl( x, y ); } |
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32 | |
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33 | float remainder( float x, float y ) { return remainderf( x, y ); } |
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34 | long double remainder( long double x, long double y ) { return remainderl( x, y ); } |
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35 | |
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36 | // [ int, float ] remquo( float x, float y ) { int quo; x = remquof( x, y, &quo ); return [ quo, x ]; } |
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37 | float remquo( float x, float y, int *quo ) { return remquof( x, y, quo ); } |
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38 | // [ int, double ] remquo( double x, double y ) { int quo; x = remquo( x, y, &quo ); return [ quo, x ]; } |
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39 | // [ int, long double ] remquo( long double x, long double y ) { int quo; x = remquol( x, y, &quo ); return [ quo, x ]; } |
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40 | long double remquo( long double x, long double y, int *quo ) { return remquol( x, y, quo ); } |
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41 | |
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42 | // [ int, float ] div( float x, float y ) { int quo; x = remquof( x, y, &quo ); return [ quo, x ]; } |
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43 | float div( float x, float y, int *quo ) { return remquof( x, y, quo ); } |
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44 | // [ int, double ] div( double x, double y ) { int quo; x = remquo( x, y, &quo ); return [ quo, x ]; } |
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45 | // [ int, long double ] div( long double x, long double y ) { int quo; x = remquol( x, y, &quo ); return [ quo, x ]; } |
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46 | long double div( long double x, long double y, int *quo ) { return remquol( x, y, quo ); } |
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47 | |
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48 | float fma( float x, float y, float z ) { return fmaf( x, y, z ); } |
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49 | long double fma( long double x, long double y, long double z ) { return fmal( x, y, z ); } |
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50 | |
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51 | float fdim( float x, float y ) { return fdimf( x, y ); } |
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52 | long double fdim( long double x, long double y ) { return fdiml( x, y ); } |
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53 | |
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54 | float nan( const char *tag ) { return nanf( tag ); } |
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55 | long double nan( const char *tag ) { return nanl( tag ); } |
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56 | |
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57 | //---------------------- Exponential ---------------------- |
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58 | |
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59 | float exp( float x ) { return expf( x ); } |
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60 | long double exp( long double x ) { return expl( x ); } |
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61 | float _Complex exp( float _Complex x ) { return cexpf( x ); } |
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62 | double _Complex exp( double _Complex x ) { return cexp( x ); } |
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63 | long double _Complex exp( long double _Complex x ) { return cexpl( x ); } |
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64 | |
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65 | float exp2( float x ) { return exp2f( x ); } |
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66 | long double exp2( long double x ) { return exp2l( x ); } |
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67 | // float _Complex exp2( float _Complex x ) { return cexp2f( x ); } |
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68 | // double _Complex exp2( double _Complex x ) { return cexp2( x ); } |
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69 | // long double _Complex exp2( long double _Complex x ) { return cexp2l( x ); } |
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70 | |
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71 | float expm1( float x ) { return expm1f( x ); } |
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72 | long double expm1( long double x ) { return expm1l( x ); } |
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73 | |
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74 | float log( float x ) { return logf( x ); } |
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75 | long double log( long double x ) { return logl( x ); } |
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76 | float _Complex log( float _Complex x ) { return clogf( x ); } |
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77 | double _Complex log( double _Complex x ) { return clog( x ); } |
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78 | long double _Complex log( long double _Complex x ) { return clogl( x ); } |
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79 | |
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80 | float log2( float x ) { return log2f( x ); } |
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81 | long double log2( long double x ) { return log2l( x ); } |
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82 | // float _Complex log2( float _Complex x ) { return clog2f( x ); } |
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83 | // double _Complex log2( double _Complex x ) { return clog2( x ); } |
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84 | // long double _Complex log2( long double _Complex x ) { return clog2l( x ); } |
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85 | |
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86 | float log10( float x ) { return log10f( x ); } |
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87 | long double log10( long double x ) { return log10l( x ); } |
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88 | // float _Complex log10( float _Complex x ) { return clog10f( x ); } |
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89 | // double _Complex log10( double _Complex x ) { return clog10( x ); } |
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90 | // long double _Complex log10( long double _Complex x ) { return clog10l( x ); } |
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91 | |
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92 | float log1p( float x ) { return log1pf( x ); } |
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93 | long double log1p( long double x ) { return log1pl( x ); } |
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94 | |
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95 | int ilogb( float x ) { return ilogbf( x ); } |
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96 | int ilogb( long double x ) { return ilogbl( x ); } |
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97 | |
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98 | float logb( float x ) { return logbf( x ); } |
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99 | long double logb( long double x ) { return logbl( x ); } |
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100 | |
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101 | //---------------------- Power ---------------------- |
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102 | |
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103 | float sqrt( float x ) { return sqrtf( x ); } |
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104 | long double sqrt( long double x ) { return sqrtl( x ); } |
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105 | float _Complex sqrt( float _Complex x ) { return csqrtf( x ); } |
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106 | double _Complex sqrt( double _Complex x ) { return csqrt( x ); } |
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107 | long double _Complex sqrt( long double _Complex x ) { return csqrtl( x ); } |
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108 | |
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109 | float cbrt( float x ) { return cbrtf( x ); } |
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110 | long double cbrt( long double x ) { return cbrtl( x ); } |
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111 | |
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112 | float hypot( float x, float y ) { return hypotf( x, y ); } |
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113 | long double hypot( long double x, long double y ) { return hypotl( x, y ); } |
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114 | |
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115 | float pow( float x, float y ) { return powf( x, y ); } |
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116 | long double pow( long double x, long double y ) { return powl( x, y ); } |
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117 | float _Complex pow( float _Complex x, float _Complex y ) { return cpowf( x, y ); } |
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118 | double _Complex pow( double _Complex x, double _Complex y ) { return cpow( x, y ); } |
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119 | long double _Complex pow( long double _Complex x, long double _Complex y ) { return cpowl( x, y ); } |
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120 | |
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121 | //---------------------- Trigonometric ---------------------- |
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122 | |
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123 | float sin( float x ) { return sinf( x ); } |
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124 | long double sin( long double x ) { return sinl( x ); } |
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125 | float _Complex sin( float _Complex x ) { return csinf( x ); } |
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126 | double _Complex sin( double _Complex x ) { return csin( x ); } |
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127 | long double _Complex sin( long double _Complex x ) { return csinl( x ); } |
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128 | |
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129 | float cos( float x ) { return cosf( x ); } |
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130 | long double cos( long double x ) { return cosl( x ); } |
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131 | float _Complex cos( float _Complex x ) { return ccosf( x ); } |
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132 | double _Complex cos( double _Complex x ) { return ccos( x ); } |
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133 | long double _Complex cos( long double _Complex x ) { return ccosl( x ); } |
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134 | |
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135 | float tan( float x ) { return tanf( x ); } |
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136 | long double tan( long double x ) { return tanl( x ); } |
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137 | float _Complex tan( float _Complex x ) { return ctanf( x ); } |
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138 | double _Complex tan( double _Complex x ) { return ctan( x ); } |
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139 | long double _Complex tan( long double _Complex x ) { return ctanl( x ); } |
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140 | |
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141 | float asin( float x ) { return asinf( x ); } |
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142 | long double asin( long double x ) { return asinl( x ); } |
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143 | float _Complex asin( float _Complex x ) { return casinf( x ); } |
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144 | double _Complex asin( double _Complex x ) { return casin( x ); } |
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145 | long double _Complex asin( long double _Complex x ) { return casinl( x ); } |
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146 | |
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147 | float acos( float x ) { return acosf( x ); } |
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148 | long double acos( long double x ) { return acosl( x ); } |
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149 | float _Complex acos( float _Complex x ) { return cacosf( x ); } |
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150 | double _Complex acos( double _Complex x ) { return cacos( x ); } |
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151 | long double _Complex acos( long double _Complex x ) { return cacosl( x ); } |
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152 | |
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153 | float atan( float x ) { return atanf( x ); } |
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154 | long double atan( long double x ) { return atanl( x ); } |
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155 | float _Complex atan( float _Complex x ) { return catanf( x ); } |
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156 | double _Complex atan( double _Complex x ) { return catan( x ); } |
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157 | long double _Complex atan( long double _Complex x ) { return catanl( x ); } |
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158 | |
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159 | float atan2( float x, float y ) { return atan2f( x, y ); } |
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160 | long double atan2( long double x, long double y ) { return atan2l( x, y ); } |
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161 | |
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162 | float atan( float x, float y ) { return atan2f( x, y ); } |
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163 | double atan( double x, double y ) { return atan2( x, y ); } |
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164 | long double atan( long double x, long double y ) { return atan2l( x, y ); } |
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165 | |
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166 | //---------------------- Hyperbolic ---------------------- |
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167 | |
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168 | float sinh( float x ) { return sinhf( x ); } |
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169 | long double sinh( long double x ) { return sinhl( x ); } |
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170 | float _Complex sinh( float _Complex x ) { return csinhf( x ); } |
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171 | double _Complex sinh( double _Complex x ) { return csinh( x ); } |
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172 | long double _Complex sinh( long double _Complex x ) { return csinhl( x ); } |
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173 | |
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174 | float cosh( float x ) { return coshf( x ); } |
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175 | long double cosh( long double x ) { return coshl( x ); } |
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176 | float _Complex cosh( float _Complex x ) { return ccoshf( x ); } |
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177 | double _Complex cosh( double _Complex x ) { return ccosh( x ); } |
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178 | long double _Complex cosh( long double _Complex x ) { return ccoshl( x ); } |
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179 | |
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180 | float tanh( float x ) { return tanhf( x ); } |
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181 | long double tanh( long double x ) { return tanhl( x ); } |
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182 | float _Complex tanh( float _Complex x ) { return ctanhf( x ); } |
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183 | double _Complex tanh( double _Complex x ) { return ctanh( x ); } |
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184 | long double _Complex tanh( long double _Complex x ) { return ctanhl( x ); } |
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185 | |
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186 | float asinh( float x ) { return asinhf( x ); } |
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187 | long double asinh( long double x ) { return asinhl( x ); } |
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188 | float _Complex asinh( float _Complex x ) { return casinhf( x ); } |
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189 | double _Complex asinh( double _Complex x ) { return casinh( x ); } |
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190 | long double _Complex asinh( long double _Complex x ) { return casinhl( x ); } |
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191 | |
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192 | float acosh( float x ) { return acoshf( x ); } |
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193 | long double acosh( long double x ) { return acoshl( x ); } |
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194 | float _Complex acosh( float _Complex x ) { return cacoshf( x ); } |
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195 | double _Complex acosh( double _Complex x ) { return cacosh( x ); } |
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196 | long double _Complex acosh( long double _Complex x ) { return cacoshl( x ); } |
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197 | |
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198 | float atanh( float x ) { return atanhf( x ); } |
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199 | long double atanh( long double x ) { return atanhl( x ); } |
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200 | float _Complex atanh( float _Complex x ) { return catanhf( x ); } |
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201 | double _Complex atanh( double _Complex x ) { return catanh( x ); } |
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202 | long double _Complex atanh( long double _Complex x ) { return catanhl( x ); } |
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203 | |
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204 | //---------------------- Error / Gamma ---------------------- |
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205 | |
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206 | float erf( float x ) { return erff( x ); } |
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207 | long double erf( long double x ) { return erfl( x ); } |
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208 | // float _Complex erf( float _Complex x ) { return crflf( x ); } |
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209 | // double _Complex erf( double _Complex x ) { return crfl( x ); } |
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210 | // long double _Complex erf( long double _Complex x ) { return crfll( x ); } |
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211 | |
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212 | float erfc( float x ) { return erfcf( x ); } |
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213 | long double erfc( long double x ) { return erfcl( x ); } |
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214 | // float _Complex erfc( float _Complex x ) { return cerfcf( x ); } |
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215 | // double _Complex erfc( double _Complex x ) { return cerfc( x ); } |
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216 | // long double _Complex erfc( long double _Complex x ) { return cerfcl( x ); } |
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217 | |
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218 | float lgamma( float x ) { return lgammaf( x ); } |
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219 | long double lgamma( long double x ) { return lgammal( x ); } |
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220 | float lgamma( float x, int *sign ) { return lgammaf_r( x, sign ); } |
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221 | double lgamma( double x, int *sign ) { return lgamma_r( x, sign ); } |
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222 | long double lgamma( long double x, int *sign ) { return lgammal_r( x, sign ); } |
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223 | |
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224 | float tgamma( float x ) { return tgammaf( x ); } |
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225 | long double tgamma( long double x ) { return tgammal( x ); } |
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226 | |
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227 | //---------------------- Nearest Integer ---------------------- |
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228 | |
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229 | float floor( float x ) { return floorf( x ); } |
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230 | long double floor( long double x ) { return floorl( x ); } |
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231 | |
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232 | float ceil( float x ) { return ceilf( x ); } |
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233 | long double ceil( long double x ) { return ceill( x ); } |
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234 | |
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235 | float trunc( float x ) { return truncf( x ); } |
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236 | long double trunc( long double x ) { return truncl( x ); } |
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237 | |
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238 | float rint( float x ) { return rintf( x ); } |
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239 | long double rint( long double x ) { return rintl( x ); } |
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240 | long int rint( float x ) { return lrintf( x ); } |
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241 | long int rint( double x ) { return lrint( x ); } |
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242 | long int rint( long double x ) { return lrintl( x ); } |
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243 | long long int rint( float x ) { return llrintf( x ); } |
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244 | long long int rint( double x ) { return llrint( x ); } |
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245 | long long int rint( long double x ) { return llrintl( x ); } |
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246 | |
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247 | long int lrint( float x ) { return lrintf( x ); } |
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248 | long int lrint( long double x ) { return lrintl( x ); } |
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249 | long long int llrint( float x ) { return llrintf( x ); } |
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250 | long long int llrint( long double x ) { return llrintl( x ); } |
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251 | |
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252 | float nearbyint( float x ) { return nearbyintf( x ); } |
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253 | long double nearbyint( long double x ) { return nearbyintl( x ); } |
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254 | |
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255 | float round( float x ) { return roundf( x ); } |
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256 | long double round( long double x ) { return roundl( x ); } |
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257 | long int round( float x ) { return lroundf( x ); } |
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258 | long int round( double x ) { return lround( x ); } |
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259 | long int round( long double x ) { return lroundl( x ); } |
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260 | long long int round( float x ) { return llroundf( x ); } |
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261 | long long int round( double x ) { return llround( x ); } |
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262 | long long int round( long double x ) { return llroundl( x ); } |
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263 | |
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264 | long int lround( float x ) { return lroundf( x ); } |
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265 | long int lround( long double x ) { return lroundl( x ); } |
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266 | long long int llround( float x ) { return llroundf( x ); } |
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267 | long long int llround( long double x ) { return llroundl( x ); } |
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268 | |
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269 | //---------------------- Manipulation ---------------------- |
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270 | |
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271 | float copysign( float x, float y ) { return copysignf( x, y ); } |
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272 | long double copysign( long double x, long double y ) { return copysignl( x, y ); } |
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273 | |
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274 | float frexp( float x, int *ip ) { return frexpf( x, ip ); } |
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275 | long double frexp( long double x, int *ip ) { return frexpl( x, ip ); } |
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276 | |
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277 | float ldexp( float x, int exp2 ) { return ldexpf( x, exp2 ); } |
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278 | long double ldexp( long double x, int exp2 ) { return ldexpl( x, exp2 ); } |
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279 | |
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280 | // [ float, float ] modf( float x ) { float i; x = modff( x, &i ); return [ i, x ]; } |
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281 | float modf( float x, float *i ) { return modff( x, i ); } |
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282 | // [ double, double ] modf( double x ) { double i; x = modf( x, &i ); return [ i, x ]; } |
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283 | // [ long double, long double ] modf( long double x ) { long double i; x = modfl( x, &i ); return [ i, x ]; } |
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284 | long double modf( long double x, long double *i ) { return modfl( x, i ); } |
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285 | |
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286 | float nextafter( float x, float y ) { return nextafterf( x, y ); } |
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287 | long double nextafter( long double x, long double y ) { return nextafterl( x, y ); } |
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288 | |
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289 | float nexttoward( float x, long double y ) { return nexttowardf( x, y ); } |
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290 | long double nexttoward( long double x, long double y ) { return nexttowardl( x, y ); } |
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291 | |
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292 | float scalbn( float x, int exp ) { return scalbnf( x, exp ); } |
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293 | long double scalbn( long double x, int exp ) { return scalbnl( x, exp ); } |
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294 | float scalbn( float x, long int exp ) { return scalblnf( x, exp ); } |
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295 | double scalbn( double x, long int exp ) { return scalbln( x, exp ); } |
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296 | long double scalbn( long double x, long int exp ) { return scalblnl( x, exp ); } |
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297 | |
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298 | float scalbln( float x, long int exp ) { return scalblnf( x, exp ); } |
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299 | long double scalbln( long double x, long int exp ) { return scalblnl( x, exp ); } |
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300 | |
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301 | // Local Variables: // |
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302 | // mode: c // |
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303 | // tab-width: 4 // |
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304 | // End: // |
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