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 | // limits.c --
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8 | //
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9 | // Author : Peter A. Buhr
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10 | // Created On : Wed Apr 6 18:06:52 2016
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11 | // Last Modified By : Peter A. Buhr
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12 | // Last Modified On : Fri Feb 17 12:25:39 2023
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13 | // Update Count : 87
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14 | //
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15 |
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16 | #include <limits.h>
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17 | #include <float.h>
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18 | #include <math.h>
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19 | #include <complex.h>
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20 | #include "limits.hfa"
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21 |
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22 | #pragma GCC visibility push(default)
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23 |
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24 | // Integral Constants
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25 |
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26 | const signed char MIN = SCHAR_MIN;
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27 | const unsigned char MIN = 0;
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28 | const short int MIN = SHRT_MIN;
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29 | const unsigned short int MIN = 0;
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30 | const int MIN = INT_MIN;
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31 | const unsigned int MIN = 0;
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32 | const long int MIN = LONG_MIN;
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33 | const unsigned long int MIN = 0;
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34 | const long long int MIN = LLONG_MIN;
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35 | const unsigned long long int MIN = 0;
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36 |
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37 | const signed char MAX = SCHAR_MAX;
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38 | const unsigned char MAX = UCHAR_MAX;
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39 | const short int MAX = SHRT_MAX;
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40 | const unsigned short int MAX = USHRT_MAX;
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41 | const int MAX = INT_MAX;
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42 | const unsigned int MAX = UINT_MAX;
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43 | const long int MAX = LONG_MAX;
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44 | const unsigned long int MAX = ULONG_MAX;
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45 | const long long int MAX = LLONG_MAX;
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46 | const unsigned long long int MAX = ULLONG_MAX;
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47 |
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48 | // Floating-Point Constants
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49 |
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50 | const float MIN = FLT_MIN;
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51 | const double MIN = DBL_MIN;
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52 | const long double MIN = LDBL_MIN;
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53 | const float _Complex MIN = __FLT_MIN__ + __FLT_MIN__ * I;
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54 | const double _Complex MIN = DBL_MIN + DBL_MIN * I;
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55 | const long double _Complex MIN = LDBL_MIN + LDBL_MIN * I;
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56 |
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57 | const float MAX = FLT_MAX;
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58 | const double MAX = DBL_MAX;
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59 | const long double MAX = LDBL_MAX;
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60 | const float _Complex MAX = FLT_MAX + FLT_MAX * I;
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61 | const double _Complex MAX = DBL_MAX + DBL_MAX * I;
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62 | const long double _Complex MAX = LDBL_MAX + LDBL_MAX * I;
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63 |
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64 | const float PI = (float)M_PI; // pi
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65 | const float PI_2 = (float)M_PI_2; // pi / 2
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66 | const float PI_4 = (float)M_PI_4; // pi / 4
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67 | const float _1_PI = (float)M_1_PI; // 1 / pi
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68 | const float _2_PI = (float)M_2_PI; // 2 / pi
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69 | const float _2_SQRT_PI = (float)M_2_SQRTPI; // 2 / sqrt(pi)
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70 |
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71 | const double PI = M_PI; // pi
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72 | const double PI_2 = M_PI_2; // pi / 2
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73 | const double PI_4 = M_PI_4; // pi / 4
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74 | const double _1_PI = M_1_PI; // 1 / pi
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75 | const double _2_PI = M_2_PI; // 2 / pi
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76 | const double _2_SQRT_PI = M_2_SQRTPI; // 2 / sqrt(pi)
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77 |
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78 | const long double PI = M_PIl; // pi
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79 | const long double PI_2 = M_PI_2l; // pi / 2
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80 | const long double PI_4 = M_PI_4l; // pi / 4
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81 | const long double _1_PI = M_1_PIl; // 1 / pi
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82 | const long double _2_PI = M_2_PIl; // 2 / pi
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83 | const long double _2_SQRT_PI = M_2_SQRTPIl; // 2 / sqrt(pi)
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84 |
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85 | const float _Complex PI = (float)M_PI + 0.0_iF; // pi
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86 | const float _Complex PI_2 = (float)M_PI_2 + 0.0_iF; // pi / 2
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87 | const float _Complex PI_4 = (float)M_PI_4 + 0.0_iF; // pi / 4
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88 | const float _Complex _1_PI = (float)M_1_PI + 0.0_iF; // 1 / pi
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89 | const float _Complex _2_PI = (float)M_2_PI + 0.0_iF; // 2 / pi
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90 | const float _Complex _2_SQRT_PI = (float)M_2_SQRTPI + 0.0_iF; // 2 / sqrt(pi)
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91 |
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92 | const double _Complex PI = M_PI + 0.0_iD; // pi
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93 | const double _Complex PI_2 = M_PI_2 + 0.0_iD; // pi / 2
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94 | const double _Complex PI_4 = M_PI_4 + 0.0_iD; // pi / 4
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95 | const double _Complex _1_PI = M_1_PI + 0.0_iD; // 1 / pi
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96 | const double _Complex _2_PI = M_2_PI + 0.0_iD; // 2 / pi
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97 | const double _Complex _2_SQRT_PI = M_2_SQRTPI + 0.0_iD; // 2 / sqrt(pi)
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98 |
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99 | const long double _Complex PI = M_PIl + 0.0_iL; // pi
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100 | const long double _Complex PI_2 = M_PI_2l + 0.0_iL; // pi / 2
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101 | const long double _Complex PI_4 = M_PI_4l + 0.0_iL; // pi / 4
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102 | const long double _Complex _1_PI = M_1_PIl + 0.0_iL; // 1 / pi
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103 | const long double _Complex _2_PI = M_2_PIl + 0.0_iL; // 2 / pi
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104 | const long double _Complex _2_SQRT_PI = M_2_SQRTPIl + 0.0_iL; // 2 / sqrt(pi)
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105 |
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106 | const float E = (float)M_E; // e
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107 | const float LOG2_E = (float)M_LOG2E; // log_2(e)
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108 | const float LOG10_E = (float)M_LOG10E; // log_10(e)
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109 | const float LN_2 = (float)M_LN2; // log_e(2)
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110 | const float LN_10 = (float)M_LN10; // log_e(10)
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111 | const float SQRT_2 = (float)M_SQRT2; // sqrt(2)
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112 | const float _1_SQRT_2 = (float)M_SQRT1_2; // 1 / sqrt(2)
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113 |
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114 | const double E = M_E; // e
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115 | const double LOG2_E = M_LOG2E; // log_2(e)
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116 | const double LOG10_E = M_LOG10E; // log_10(e)
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117 | const double LN_2 = M_LN2; // log_e(2)
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118 | const double LN_10 = M_LN10; // log_e(10)
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119 | const double SQRT_2 = M_SQRT2; // sqrt(2)
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120 | const double _1_SQRT_2 = M_SQRT1_2; // 1 / sqrt(2)
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121 |
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122 | const long double E = M_El; // e
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123 | const long double LOG2_E = M_LOG2El; // log_2(e)
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124 | const long double LOG10_E = M_LOG10El; // log_10(e)
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125 | const long double LN_2 = M_LN2l; // log_e(2)
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126 | const long double LN_10 = M_LN10l; // log_e(10)
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127 | const long double SQRT_2 = M_SQRT2l; // sqrt(2)
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128 | const long double _1_SQRT_2 = M_SQRT1_2l; // 1 / sqrt(2)
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129 |
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130 | const float _Complex E = M_E + 0.0_iF; // e
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131 | const float _Complex LOG2_E = M_LOG2E + 0.0_iF; // log_2(e)
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132 | const float _Complex LOG10_E = M_LOG10E + 0.0_iF; // log_10(e)
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133 | const float _Complex LN_2 = M_LN2 + 0.0_iF; // log_e(2)
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134 | const float _Complex LN_10 = M_LN10 + 0.0_iF; // log_e(10)
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135 | const float _Complex SQRT_2 = M_SQRT2 + 0.0_iF; // sqrt(2)
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136 | const float _Complex _1_SQRT_2 = M_SQRT1_2 + 0.0_iF; // 1 / sqrt(2)
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137 |
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138 | const double _Complex E = M_E + 0.0_iD; // e
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139 | const double _Complex LOG2_E = M_LOG2E + 0.0_iD; // log_2(e)
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140 | const double _Complex LOG10_E = M_LOG10E + 0.0_iD; // log_10(e)
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141 | const double _Complex LN_2 = M_LN2 + 0.0_iD; // log_e(2)
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142 | const double _Complex LN_10 = M_LN10 + 0.0_iD; // log_e(10)
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143 | const double _Complex SQRT_2 = M_SQRT2 + 0.0_iD; // sqrt(2)
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144 | const double _Complex _1_SQRT_2 = M_SQRT1_2 + 0.0_iD; // 1 / sqrt(2)
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145 |
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146 | const long double _Complex E = M_El + 0.0_iL; // e
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147 | const long double _Complex LOG2_E = M_LOG2El + 0.0_iL; // log_2(e)
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148 | const long double _Complex LOG10_E = M_LOG10El + 0.0_iL; // log_10(e)
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149 | const long double _Complex LN_2 = M_LN2l + 0.0_iL; // log_e(2)
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150 | const long double _Complex LN_10 = M_LN10l + 0.0_iL; // log_e(10)
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151 | const long double _Complex SQRT_2 = M_SQRT2l + 0.0_iL; // sqrt(2)
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152 | const long double _Complex _1_SQRT_2 = M_SQRT1_2l + 0.0_iL; // 1 / sqrt(2)
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153 |
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154 | // Local Variables: //
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155 | // mode: c //
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156 | // tab-width: 4 //
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157 | // End: //
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