1 | /* |
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2 | * Copyright (c) 2010, 2011 by |
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3 | * Ralf Corsepius, Ulm/Germany. All rights reserved. |
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4 | * |
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5 | * Permission to use, copy, modify, and distribute this software |
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6 | * is freely granted, provided that this notice is preserved. |
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7 | */ |
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8 | |
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9 | #include <math.h> |
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10 | #include <stdio.h> |
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11 | |
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12 | #ifndef M_PI_2 |
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13 | #define M_PI_2 1.57079632679489661923 |
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14 | #endif |
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15 | |
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16 | #ifndef M_PI_4 |
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17 | #define M_PI_4 0.78539816339744830962 |
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18 | #endif |
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19 | |
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20 | #define CONCAT(x, y) x ## y |
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21 | #define XCONCAT(x, y) CONCAT(x, y) |
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22 | |
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23 | #define STRINGIFY(x, y) # x # y |
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24 | #define XSTRINGIFY(x, y) STRINGIFY(x, y) |
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25 | |
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26 | #ifdef SUFFIX |
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27 | #define FUNC(name) XCONCAT(name, SUFFIX) |
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28 | #define STR(name) XSTRINGIFY(name, SUFFIX) |
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29 | #else |
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30 | #define FUNC(name) XCONCAT(name, ) |
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31 | #define STR(name) XSTRINGIFY(name, ) " " |
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32 | #endif |
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33 | |
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34 | extern void FUNC(domath) (void); |
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35 | |
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36 | volatile int ia; |
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37 | |
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38 | volatile FTYPE fa; |
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39 | |
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40 | volatile FTYPE fb; |
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41 | |
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42 | volatile FTYPE fc; |
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43 | |
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44 | void |
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45 | FUNC(domath) (void) |
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46 | { |
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47 | #ifndef PROVIDE_EMPTY_FUNC |
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48 | FTYPE f1; |
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49 | FTYPE f2; |
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50 | |
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51 | int i1; |
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52 | |
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53 | fa = 0.0; |
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54 | f1 = FUNC(acos) (fa); |
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55 | printf( STR(acos) " : " PRI "\n", f1); |
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56 | |
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57 | fa = 0.0; |
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58 | f1 = FUNC(acosh) (fa); |
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59 | printf( STR(acosh) " : " PRI "\n", f1); |
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60 | |
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61 | fa = 1.0; |
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62 | f1 = FUNC(asin) (fa); |
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63 | printf( STR(asin) " : " PRI "\n", f1); |
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64 | |
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65 | fa = 1.0; |
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66 | f1 = FUNC(asinh) (fa); |
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67 | printf( STR(asinh) " : " PRI "\n", f1); |
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68 | |
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69 | fa = M_PI_4; |
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70 | f1 = FUNC(atan) (fa); |
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71 | printf( STR(atan) " : " PRI "\n", f1); |
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72 | |
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73 | fa = 2.3; |
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74 | fb = 2.3; |
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75 | f1 = FUNC(atan2) (fa, fb); |
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76 | printf( STR(atan2) " : " PRI "\n", f1); |
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77 | |
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78 | fa = 1.0; |
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79 | f1 = FUNC(atanh) (fa); |
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80 | printf( STR(atanh) " : " PRI "\n", f1); |
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81 | |
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82 | fa = 27.0; |
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83 | f1 = FUNC(cbrt) (fa); |
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84 | printf( STR(cbrt) " : " PRI "\n", f1); |
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85 | |
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86 | fa = 3.5; |
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87 | f1 = FUNC(ceil) (fa); |
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88 | printf( STR(ceil) " : " PRI "\n", f1); |
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89 | |
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90 | fa = 3.5; |
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91 | fb = -2.5; |
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92 | f1 = FUNC(copysign) (fa, fb); |
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93 | printf( STR(copysign) " : " PRI "\n", f1); |
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94 | |
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95 | fa = M_PI_2; |
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96 | f1 = FUNC(cos) (fa); |
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97 | printf( STR(cos) " : " PRI "\n", f1); |
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98 | |
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99 | fa = M_PI_2; |
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100 | f1 = FUNC(cosh) (fa); |
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101 | printf( STR(cosh) " : " PRI "\n", f1); |
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102 | |
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103 | fa = 42.0; |
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104 | f1 = FUNC(erf) (fa); |
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105 | printf( STR(erf) " : " PRI "\n", f1); |
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106 | |
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107 | fa = 42.0; |
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108 | f1 = FUNC(erfc) (fa); |
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109 | printf( STR(erfc) " : " PRI "\n", f1); |
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110 | |
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111 | fa = 0.42; |
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112 | f1 = FUNC(exp) (fa); |
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113 | printf( STR(exp) " : " PRI "\n", f1); |
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114 | |
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115 | fa = 0.42; |
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116 | f1 = FUNC(exp2) (fa); |
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117 | printf( STR(exp2) " : " PRI "\n", f1); |
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118 | |
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119 | fa = 0.00042; |
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120 | f1 = FUNC(expm1) (fa); |
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121 | printf( STR(expm1) " : " PRI "\n", f1); |
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122 | |
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123 | fa = -1.123; |
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124 | f1 = FUNC(fabs) (fa); |
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125 | printf( STR(fabs) " : " PRI "\n", f1); |
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126 | |
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127 | fa = 1.123; |
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128 | fb = 1.123; |
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129 | f1 = FUNC(fdim) (fa, fb); |
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130 | printf( STR(fdim) " : " PRI "\n", f1); |
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131 | |
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132 | fa = 0.5; |
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133 | f1 = FUNC(floor) (fa); |
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134 | printf( STR(floor) " : " PRI "\n", f1); |
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135 | fa = -0.5; |
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136 | f1 = FUNC(floor) (fa); |
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137 | printf( STR(floor) " : " PRI "\n", f1); |
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138 | |
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139 | fa = 2.1; |
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140 | fb = 2.2; |
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141 | fc = 3.01; |
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142 | f1 = FUNC(fma) (fa, fb, fc); |
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143 | printf( STR(fma) " : " PRI "\n", f1); |
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144 | |
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145 | fa = -0.42; |
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146 | fb = 0.42; |
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147 | f1 = FUNC(fmax) (fa, fb); |
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148 | printf( STR(fmax) " : " PRI "\n", f1); |
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149 | |
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150 | fa = -0.42; |
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151 | fb = 0.42; |
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152 | f1 = FUNC(fmin) (fa, fb); |
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153 | printf( STR(fmin) " : " PRI "\n", f1); |
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154 | |
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155 | fa = 42.0; |
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156 | fb = 3.0; |
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157 | f1 = FUNC(fmod) (fa, fb); |
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158 | printf( STR(fmod) " : " PRI "\n", f1); |
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159 | |
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160 | /* no type-specific variant */ |
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161 | fa = 1.0; |
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162 | i1 = fpclassify(fa); |
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163 | printf( "fpclassify : %d\n", i1); |
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164 | |
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165 | fa = 42.0; |
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166 | f1 = FUNC(frexp) (fa, &i1); |
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167 | printf( STR(frexp) " : " PRI "\n", f1); |
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168 | |
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169 | fa = 42.0; |
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170 | fb = 42.0; |
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171 | f1 = FUNC(hypot) (fa, fb); |
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172 | printf( STR(hypot) " : " PRI "\n", f1); |
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173 | |
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174 | fa = 42.0; |
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175 | i1 = FUNC(ilogb) (fa); |
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176 | printf( STR(ilogb) " : %d\n", i1); |
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177 | |
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178 | /* no type-specific variant */ |
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179 | fa = 3.0; |
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180 | i1 = isfinite(fa); |
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181 | printf( "isfinite : %d\n", i1); |
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182 | |
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183 | /* no type-specific variant */ |
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184 | fa = 3.0; |
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185 | fb = 3.1; |
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186 | i1 = isgreater(fa, fb); |
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187 | printf( "isgreater : %d\n", i1); |
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188 | |
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189 | /* no type-specific variant */ |
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190 | fa = 3.0; |
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191 | fb = 3.1; |
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192 | i1 = isgreaterequal(fa, fb); |
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193 | printf( "isgreaterequal : %d\n", i1); |
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194 | |
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195 | /* no type-specific variant */ |
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196 | fa = 3.0; |
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197 | i1 = isinf(fa); |
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198 | printf( "isinf : %d\n", i1); |
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199 | |
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200 | /* no type-specific variant */ |
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201 | fa = 3.0; |
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202 | fb = 3.1; |
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203 | i1 = isless(fa, fb); |
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204 | printf( "isless : %d\n", i1); |
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205 | |
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206 | /* no type-specific variant */ |
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207 | fa = 3.0; |
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208 | fb = 3.1; |
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209 | i1 = islessequal(fa, fb); |
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210 | printf( "islessequal : %d\n", i1); |
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211 | |
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212 | /* no type-specific variant */ |
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213 | fa = 3.0; |
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214 | fb = 3.1; |
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215 | i1 = islessgreater(fa, fb); |
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216 | printf( "islessgreater : %d\n", i1); |
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217 | |
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218 | /* no type-specific variant */ |
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219 | fa = 0.0; |
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220 | i1 = isnan(fa); |
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221 | printf( "isnan : %d\n", i1); |
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222 | |
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223 | /* no type-specific variant */ |
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224 | fa = 3.0; |
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225 | i1 = isnormal(fa); |
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226 | printf( "isnormal : %d\n", i1); |
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227 | |
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228 | /* no type-specific variant */ |
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229 | fa = 1.0; |
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230 | fb = 2.0; |
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231 | f1 = isunordered(fa, fb); |
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232 | printf( "isunordered : %d\n", i1); |
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233 | |
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234 | fa = 1.2; |
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235 | f1 = FUNC(j0) (fa); |
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236 | printf( STR(j0) " : " PRI "\n", f1); |
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237 | |
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238 | fa = 1.2; |
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239 | f1 = FUNC(j1) (fa); |
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240 | printf( STR(j1) " : " PRI "\n", f1); |
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241 | |
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242 | ia = 2; |
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243 | fa = 1.2; |
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244 | f1 = FUNC(jn) (ia, fa); |
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245 | printf( STR(jn) " : " PRI "\n", f1); |
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246 | |
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247 | fa = 1.2; |
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248 | ia = 3; |
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249 | f1 = FUNC(ldexp) (fa, ia); |
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250 | printf( STR(ldexp) " : " PRI "\n", f1); |
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251 | |
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252 | fa = 42.0; |
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253 | f1 = FUNC(lgamma) (fa); |
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254 | printf( STR(lgamma) " : " PRI "\n", f1); |
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255 | |
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256 | fa = -0.5; |
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257 | f1 = FUNC(llrint) (fa); |
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258 | printf( STR(llrint) " : " PRI "\n", f1); |
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259 | fa = 0.5; |
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260 | f1 = FUNC(llrint) (fa); |
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261 | printf( STR(llrint) " : " PRI "\n", f1); |
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262 | |
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263 | fa = -0.5; |
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264 | f1 = FUNC(llround) (fa); |
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265 | printf( STR(lround) " : " PRI "\n", f1); |
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266 | fa = 0.5; |
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267 | f1 = FUNC(llround) (fa); |
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268 | printf( STR(lround) " : " PRI "\n", f1); |
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269 | |
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270 | fa = 42.0; |
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271 | f1 = FUNC(log) (fa); |
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272 | printf( STR(log) " : " PRI "\n", f1); |
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273 | |
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274 | fa = 42.0; |
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275 | f1 = FUNC(log10) (fa); |
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276 | printf( STR(log10) " : " PRI "\n", f1); |
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277 | |
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278 | fa = 42.0; |
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279 | f1 = FUNC(log1p) (fa); |
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280 | printf( STR(log1p) " : " PRI "\n", f1); |
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281 | |
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282 | fa = 42.0; |
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283 | f1 = FUNC(log2) (fa); |
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284 | printf( STR(log2) " : " PRI "\n", f1); |
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285 | |
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286 | fa = 42.0; |
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287 | f1 = FUNC(logb) (fa); |
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288 | printf( STR(logb) " : " PRI "\n", f1); |
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289 | |
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290 | fa = -0.5; |
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291 | f1 = FUNC(lrint) (fa); |
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292 | printf( STR(lrint) " : " PRI "\n", f1); |
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293 | fa = 0.5; |
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294 | f1 = FUNC(lrint) (fa); |
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295 | printf( STR(lrint) " : " PRI "\n", f1); |
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296 | |
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297 | fa = -0.5; |
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298 | f1 = FUNC(lround) (fa); |
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299 | printf( STR(lround) " : " PRI "\n", f1); |
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300 | fa = 0.5; |
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301 | f1 = FUNC(lround) (fa); |
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302 | printf( STR(lround) " : " PRI "\n", f1); |
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303 | |
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304 | fa = 42.0; |
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305 | f1 = FUNC(modf) (fa, &f2); |
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306 | printf( STR(lmodf) " : " PRI "\n", f1); |
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307 | |
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308 | f1 = FUNC(nan) (""); |
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309 | printf( STR(nan) " : " PRI "\n", f1); |
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310 | |
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311 | fa = 1.5; |
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312 | f1 = FUNC(nearbyint) (fa); |
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313 | printf( STR(nearbyint) " : " PRI "\n", f1); |
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314 | |
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315 | fa = 1.5; |
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316 | fb = 2.0; |
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317 | f1 = FUNC(nextafter) (fa, fb); |
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318 | printf( STR(nextafter) " : " PRI "\n", f1); |
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319 | |
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320 | fa = 3.01; |
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321 | fb = 2.0; |
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322 | f1 = FUNC(pow) (fa, fb); |
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323 | printf( STR(pow) " : " PRI "\n", f1); |
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324 | |
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325 | fa = 3.01; |
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326 | fb = 2.0; |
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327 | f1 = FUNC(remainder) (fa, fb); |
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328 | printf( STR(remainder) " : " PRI "\n", f1); |
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329 | |
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330 | fa = 29.0; |
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331 | fb = 3.0; |
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332 | f1 = FUNC(remquo) (fa, fb, &i1); |
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333 | printf( STR(remquo) " : " PRI "\n", f1); |
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334 | |
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335 | fa = 0.5; |
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336 | f1 = FUNC(rint) (fa); |
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337 | printf( STR(rint) " : " PRI "\n", f1); |
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338 | fa = -0.5; |
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339 | f1 = FUNC(rint) (fa); |
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340 | printf( STR(rint) " : " PRI "\n", f1); |
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341 | |
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342 | fa = 0.5; |
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343 | f1 = FUNC(round) (fa); |
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344 | printf( STR(round) " : " PRI "\n", f1); |
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345 | fa = -0.5; |
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346 | f1 = FUNC(round) (fa); |
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347 | printf( STR(round) " : " PRI "\n", f1); |
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348 | |
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349 | fa = 1.2; |
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350 | ia = 3; |
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351 | f1 = FUNC(scalbln) (fa, ia); |
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352 | printf( STR(scalbln) " : " PRI "\n", f1); |
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353 | |
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354 | fa = 1.2; |
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355 | ia = 3; |
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356 | f1 = FUNC(scalbn) (fa, ia); |
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357 | printf( STR(scalbn) " : " PRI "\n", f1); |
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358 | |
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359 | /* no type-specific variant */ |
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360 | fa = 1.0; |
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361 | i1 = signbit(fa); |
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362 | printf( "signbit : %i\n", i1); |
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363 | |
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364 | fa = M_PI_4; |
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365 | f1 = FUNC(sin) (fa); |
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366 | printf( STR(sin) " : " PRI "\n", f1); |
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367 | |
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368 | fa = M_PI_4; |
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369 | f1 = FUNC(sinh) (fa); |
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370 | printf( STR(sinh) " : " PRI "\n", f1); |
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371 | |
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372 | fa = 9.0; |
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373 | f1 = FUNC(sqrt) (fa); |
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374 | printf( STR(sqrt) " : " PRI "\n", f1); |
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375 | |
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376 | fa = M_PI_4; |
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377 | f1 = FUNC(tan) (fa); |
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378 | printf( STR(tan) " : " PRI "\n", f1); |
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379 | |
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380 | fa = M_PI_4; |
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381 | f1 = FUNC(tanh) (fa); |
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382 | printf( STR(tanh) " : " PRI "\n", f1); |
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383 | |
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384 | fa = 2.1; |
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385 | f1 = FUNC(tgamma) (fa); |
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386 | printf( STR(tgamma) " : " PRI "\n", f1); |
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387 | |
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388 | fa = 3.5; |
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389 | f1 = FUNC(trunc) (fa); |
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390 | printf( STR(trunc) " : " PRI "\n", f1); |
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391 | |
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392 | fa = 1.2; |
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393 | f1 = FUNC(y0) (fa); |
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394 | printf( STR(y0) " : " PRI "\n", f1); |
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395 | |
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396 | fa = 1.2; |
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397 | f1 = FUNC(y1) (fa); |
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398 | printf( STR(y1) " : " PRI "\n", f1); |
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399 | |
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400 | ia = 3; |
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401 | fa = 1.2; |
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402 | f1 = FUNC(yn) (ia, fa); |
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403 | printf( STR(yn) " : " PRI "\n", f1); |
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404 | #endif |
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405 | } |
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