[61d2fb4d] | 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 | void |
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| 37 | FUNC(domath) (void) |
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| 38 | { |
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| 39 | #ifndef PROVIDE_EMPTY_FUNC |
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| 40 | FTYPE f1; |
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| 41 | FTYPE f2; |
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| 42 | |
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| 43 | int i1; |
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| 44 | |
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| 45 | f1 = FUNC(acos) (0.0); |
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| 46 | fprintf( stdout, STR(acos) " : " PRI "\n", f1); |
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| 47 | |
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| 48 | f1 = FUNC(acosh) (0.0); |
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| 49 | fprintf( stdout, STR(acosh) " : " PRI "\n", f1); |
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| 50 | |
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| 51 | f1 = FUNC(asin) (1.0); |
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| 52 | fprintf( stdout, STR(asin) " : " PRI "\n", f1); |
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| 53 | |
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| 54 | f1 = FUNC(asinh) (1.0); |
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| 55 | fprintf( stdout, STR(asinh) " : " PRI "\n", f1); |
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| 56 | |
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| 57 | f1 = FUNC(atan) (M_PI_4); |
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| 58 | fprintf( stdout, STR(atan) " : " PRI "\n", f1); |
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| 59 | |
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| 60 | f1 = FUNC(atan2) (2.3, 2.3); |
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| 61 | fprintf( stdout, STR(atan2) " : " PRI "\n", f1); |
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| 62 | |
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| 63 | f1 = FUNC(atanh) (1.0); |
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| 64 | fprintf( stdout, STR(atanh) " : " PRI "\n", f1); |
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| 65 | |
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| 66 | f1 = FUNC(cbrt) (27.0); |
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| 67 | fprintf( stdout, STR(cbrt) " : " PRI "\n", f1); |
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| 68 | |
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| 69 | f1 = FUNC(ceil) (3.5); |
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| 70 | fprintf( stdout, STR(ceil) " : " PRI "\n", f1); |
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| 71 | |
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| 72 | f1 = FUNC(copysign) (3.5, -2.5); |
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| 73 | fprintf( stdout, STR(copysign) " : " PRI "\n", f1); |
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| 74 | |
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| 75 | f1 = FUNC(cos) (M_PI_2); |
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| 76 | fprintf( stdout, STR(cos) " : " PRI "\n", f1); |
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| 77 | |
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| 78 | f1 = FUNC(cosh) (M_PI_2); |
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| 79 | fprintf( stdout, STR(cosh) " : " PRI "\n", f1); |
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| 80 | |
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| 81 | f1 = FUNC(erf) (42.0); |
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| 82 | fprintf( stdout, STR(erf) " : " PRI "\n", f1); |
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| 83 | |
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| 84 | f1 = FUNC(erfc) (42.0); |
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| 85 | fprintf( stdout, STR(erfc) " : " PRI "\n", f1); |
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| 86 | |
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| 87 | f1 = FUNC(exp) (0.42); |
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| 88 | fprintf( stdout, STR(exp) " : " PRI "\n", f1); |
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| 89 | |
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| 90 | f1 = FUNC(exp2) (0.42); |
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| 91 | fprintf( stdout, STR(exp2) " : " PRI "\n", f1); |
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| 92 | |
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| 93 | f1 = FUNC(expm1) (0.00042); |
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| 94 | fprintf( stdout, STR(expm1) " : " PRI "\n", f1); |
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| 95 | |
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| 96 | f1 = FUNC(fabs) (-1.123); |
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| 97 | fprintf( stdout, STR(fabs) " : " PRI "\n", f1); |
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| 98 | |
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| 99 | f1 = FUNC(fdim) (1.123, 2.123); |
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| 100 | fprintf( stdout, STR(fdim) " : " PRI "\n", f1); |
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| 101 | |
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| 102 | f1 = FUNC(floor) (0.5); |
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| 103 | fprintf( stdout, STR(floor) " : " PRI "\n", f1); |
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| 104 | f1 = FUNC(floor) (-0.5); |
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| 105 | fprintf( stdout, STR(floor) " : " PRI "\n", f1); |
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| 106 | |
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| 107 | f1 = FUNC(fma) (2.1, 2.2, 3.01); |
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| 108 | fprintf( stdout, STR(fma) " : " PRI "\n", f1); |
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| 109 | |
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| 110 | f1 = FUNC(fmax) (-0.42, 0.42); |
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| 111 | fprintf( stdout, STR(fmax) " : " PRI "\n", f1); |
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| 112 | |
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| 113 | f1 = FUNC(fmin) (-0.42, 0.42); |
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| 114 | fprintf( stdout, STR(fmin) " : " PRI "\n", f1); |
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| 115 | |
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| 116 | f1 = FUNC(fmod) (42.0, 3.0); |
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| 117 | fprintf( stdout, STR(fmod) " : " PRI "\n", f1); |
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| 118 | |
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| 119 | /* no type-specific variant */ |
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| 120 | i1 = fpclassify(1.0); |
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| 121 | fprintf( stdout, "fpclassify : %d\n", i1); |
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| 122 | |
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| 123 | f1 = FUNC(frexp) (42.0, &i1); |
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| 124 | fprintf( stdout, STR(frexp) " : " PRI "\n", f1); |
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| 125 | |
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| 126 | f1 = FUNC(hypot) (42.0, 42.0); |
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| 127 | fprintf( stdout, STR(hypot) " : " PRI "\n", f1); |
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| 128 | |
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| 129 | i1 = FUNC(ilogb) (42.0); |
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| 130 | fprintf( stdout, STR(ilogb) " : %d\n", i1); |
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| 131 | |
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| 132 | /* no type-specific variant */ |
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| 133 | i1 = isfinite(3.0); |
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| 134 | fprintf( stdout, "isfinite : %d\n", i1); |
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| 135 | |
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| 136 | /* no type-specific variant */ |
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| 137 | i1 = isgreater(3.0, 3.1); |
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| 138 | fprintf( stdout, "isgreater : %d\n", i1); |
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| 139 | |
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| 140 | /* no type-specific variant */ |
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| 141 | i1 = isgreaterequal(3.0, 3.1); |
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| 142 | fprintf( stdout, "isgreaterequal : %d\n", i1); |
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| 143 | |
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| 144 | /* no type-specific variant */ |
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| 145 | i1 = isinf(3.0); |
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| 146 | fprintf( stdout, "isinf : %d\n", i1); |
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| 147 | |
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| 148 | /* no type-specific variant */ |
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| 149 | i1 = isless(3.0, 3.1); |
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| 150 | fprintf( stdout, "isless : %d\n", i1); |
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| 151 | |
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| 152 | /* no type-specific variant */ |
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| 153 | i1 = islessequal(3.0, 3.1); |
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| 154 | fprintf( stdout, "islessequal : %d\n", i1); |
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| 155 | |
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| 156 | /* no type-specific variant */ |
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| 157 | i1 = islessgreater(3.0, 3.1); |
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| 158 | fprintf( stdout, "islessgreater : %d\n", i1); |
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| 159 | |
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| 160 | /* no type-specific variant */ |
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| 161 | i1 = isnan(0.0); |
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| 162 | fprintf( stdout, "isnan : %d\n", i1); |
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| 163 | |
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| 164 | /* no type-specific variant */ |
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| 165 | i1 = isnormal(3.0); |
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| 166 | fprintf( stdout, "isnormal : %d\n", i1); |
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| 167 | |
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| 168 | /* no type-specific variant */ |
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| 169 | f1 = isunordered(1.0, 2.0); |
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| 170 | fprintf( stdout, "isunordered : %d\n", i1); |
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| 171 | |
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| 172 | f1 = FUNC(j0) (1.2); |
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| 173 | fprintf( stdout, STR(j0) " : " PRI "\n", f1); |
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| 174 | |
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| 175 | f1 = FUNC(j1) (1.2); |
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| 176 | fprintf( stdout, STR(j1) " : " PRI "\n", f1); |
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| 177 | |
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| 178 | f1 = FUNC(jn) (2,1.2); |
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| 179 | fprintf( stdout, STR(jn) " : " PRI "\n", f1); |
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| 180 | |
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| 181 | f1 = FUNC(ldexp) (1.2,3); |
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| 182 | fprintf( stdout, STR(ldexp) " : " PRI "\n", f1); |
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| 183 | |
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| 184 | f1 = FUNC(lgamma) (42.0); |
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| 185 | fprintf( stdout, STR(lgamma) " : " PRI "\n", f1); |
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| 186 | |
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| 187 | f1 = FUNC(llrint) (-0.5); |
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| 188 | fprintf( stdout, STR(llrint) " : " PRI "\n", f1); |
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| 189 | f1 = FUNC(llrint) (0.5); |
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| 190 | fprintf( stdout, STR(llrint) " : " PRI "\n", f1); |
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| 191 | |
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| 192 | f1 = FUNC(llround) (-0.5); |
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| 193 | fprintf( stdout, STR(lround) " : " PRI "\n", f1); |
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| 194 | f1 = FUNC(llround) (0.5); |
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| 195 | fprintf( stdout, STR(lround) " : " PRI "\n", f1); |
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| 196 | |
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| 197 | f1 = FUNC(log) (42.0); |
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| 198 | fprintf( stdout, STR(log) " : " PRI "\n", f1); |
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| 199 | |
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| 200 | f1 = FUNC(log10) (42.0); |
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| 201 | fprintf( stdout, STR(log10) " : " PRI "\n", f1); |
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| 202 | |
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| 203 | f1 = FUNC(log1p) (42.0); |
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| 204 | fprintf( stdout, STR(log1p) " : " PRI "\n", f1); |
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| 205 | |
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| 206 | f1 = FUNC(log2) (42.0); |
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| 207 | fprintf( stdout, STR(log2) " : " PRI "\n", f1); |
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| 208 | |
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| 209 | f1 = FUNC(logb) (42.0); |
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| 210 | fprintf( stdout, STR(logb) " : " PRI "\n", f1); |
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| 211 | |
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| 212 | f1 = FUNC(lrint) (-0.5); |
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| 213 | fprintf( stdout, STR(lrint) " : " PRI "\n", f1); |
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| 214 | f1 = FUNC(lrint) (0.5); |
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| 215 | fprintf( stdout, STR(lrint) " : " PRI "\n", f1); |
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| 216 | |
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| 217 | f1 = FUNC(lround) (-0.5); |
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| 218 | fprintf( stdout, STR(lround) " : " PRI "\n", f1); |
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| 219 | f1 = FUNC(lround) (0.5); |
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| 220 | fprintf( stdout, STR(lround) " : " PRI "\n", f1); |
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| 221 | |
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| 222 | f1 = FUNC(modf) (42.0,&f2); |
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| 223 | fprintf( stdout, STR(lmodf) " : " PRI "\n", f1); |
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| 224 | |
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| 225 | f1 = FUNC(nan) (""); |
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| 226 | fprintf( stdout, STR(nan) " : " PRI "\n", f1); |
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| 227 | |
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| 228 | f1 = FUNC(nearbyint) (1.5); |
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| 229 | fprintf( stdout, STR(nearbyint) " : " PRI "\n", f1); |
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| 230 | |
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| 231 | f1 = FUNC(nextafter) (1.5,2.0); |
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| 232 | fprintf( stdout, STR(nextafter) " : " PRI "\n", f1); |
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| 233 | |
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| 234 | f1 = FUNC(pow) (3.01, 2.0); |
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| 235 | fprintf( stdout, STR(pow) " : " PRI "\n", f1); |
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| 236 | |
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| 237 | f1 = FUNC(remainder) (3.01,2.0); |
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| 238 | fprintf( stdout, STR(remainder) " : " PRI "\n", f1); |
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| 239 | |
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| 240 | f1 = FUNC(remquo) (29.0,3.0,&i1); |
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| 241 | fprintf( stdout, STR(remquo) " : " PRI "\n", f1); |
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| 242 | |
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| 243 | f1 = FUNC(rint) (0.5); |
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| 244 | fprintf( stdout, STR(rint) " : " PRI "\n", f1); |
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| 245 | f1 = FUNC(rint) (-0.5); |
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| 246 | fprintf( stdout, STR(rint) " : " PRI "\n", f1); |
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| 247 | |
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| 248 | f1 = FUNC(round) (0.5); |
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| 249 | fprintf( stdout, STR(round) " : " PRI "\n", f1); |
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| 250 | f1 = FUNC(round) (-0.5); |
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| 251 | fprintf( stdout, STR(round) " : " PRI "\n", f1); |
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| 252 | |
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| 253 | f1 = FUNC(scalbln) (1.2,3); |
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| 254 | fprintf( stdout, STR(scalbln) " : " PRI "\n", f1); |
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| 255 | |
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| 256 | f1 = FUNC(scalbn) (1.2,3); |
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| 257 | fprintf( stdout, STR(scalbn) " : " PRI "\n", f1); |
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| 258 | |
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| 259 | /* no type-specific variant */ |
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| 260 | i1 = signbit(1.0); |
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| 261 | fprintf( stdout, "signbit : %i\n", i1); |
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| 262 | |
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| 263 | f1 = FUNC(sin) (M_PI_4); |
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| 264 | fprintf( stdout, STR(sin) " : " PRI "\n", f1); |
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| 265 | |
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| 266 | f1 = FUNC(sinh) (M_PI_4); |
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| 267 | fprintf( stdout, STR(sinh) " : " PRI "\n", f1); |
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| 268 | |
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| 269 | f1 = FUNC(sqrt) (9.0); |
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| 270 | fprintf( stdout, STR(sqrt) " : " PRI "\n", f1); |
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| 271 | |
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| 272 | f1 = FUNC(tan) (M_PI_4); |
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| 273 | fprintf( stdout, STR(tan) " : " PRI "\n", f1); |
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| 274 | |
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| 275 | f1 = FUNC(tanh) (M_PI_4); |
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| 276 | fprintf( stdout, STR(tanh) " : " PRI "\n", f1); |
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| 277 | |
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| 278 | f1 = FUNC(tgamma) (2.1); |
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| 279 | fprintf( stdout, STR(tgamma) " : " PRI "\n", f1); |
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| 280 | |
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| 281 | f1 = FUNC(trunc) (3.5); |
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| 282 | fprintf( stdout, STR(trunc) " : " PRI "\n", f1); |
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| 283 | |
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| 284 | f1 = FUNC(y0) (1.2); |
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| 285 | fprintf( stdout, STR(y0) " : " PRI "\n", f1); |
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| 286 | |
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| 287 | f1 = FUNC(y1) (1.2); |
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| 288 | fprintf( stdout, STR(y1) " : " PRI "\n", f1); |
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| 289 | |
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| 290 | f1 = FUNC(yn) (3,1.2); |
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| 291 | fprintf( stdout, STR(yn) " : " PRI "\n", f1); |
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| 292 | #endif |
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| 293 | } |
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