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| Rev | Author | Line No. | Line |
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| 8687 | turbocat | 1 | /* Copyright (C) 1999 DJ Delorie, see COPYING.DJ for details */ |
| 2 | /* Copyright (C) 1998 DJ Delorie, see COPYING.DJ for details */ |
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| 3 | /* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */ |
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| 4 | #ifndef _MATH_H_ |
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| 5 | #define _MATH_H_ |
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| 6 | |||
| 7 | #include |
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| 8 | |||
| 9766 | turbocat | 9 | extern double _FUNC(acos)(double _x); |
| 10 | extern double _FUNC(asin)(double _x); |
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| 11 | extern double _FUNC(atan)(double _x); |
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| 12 | extern double _FUNC(atan2)(double _y, double _x); |
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| 13 | extern double _FUNC(ceil)(double _x); |
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| 14 | extern double _FUNC(cos)(double _x); |
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| 15 | extern double _FUNC(cosh)(double _x); |
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| 16 | extern double _FUNC(exp)(double _x); |
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| 17 | extern double _FUNC(fabs)(double _x); |
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| 18 | extern double _FUNC(floor)(double _x); |
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| 19 | extern double _FUNC(fmod)(double _x, double _y); |
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| 20 | extern double _FUNC(frexp)(double _x, int* _pexp); |
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| 21 | extern double _FUNC(ldexp)(double _x, int _exp); |
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| 22 | extern double _FUNC(log)(double _y); |
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| 23 | extern double _FUNC(log10)(double _x); |
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| 24 | extern double _FUNC(modf)(double _x, double* _pint); |
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| 25 | extern double _FUNC(pow)(double _x, double _y); |
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| 26 | extern double _FUNC(sin)(double _x); |
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| 27 | extern double _FUNC(sinh)(double _x); |
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| 28 | extern double _FUNC(sqrt)(double _x); |
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| 29 | extern double _FUNC(tan)(double _x); |
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| 30 | extern double _FUNC(tanh)(double _x); |
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| 31 | extern double _FUNC(acosh)(double); |
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| 32 | extern double _FUNC(asinh)(double); |
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| 33 | extern double _FUNC(atanh)(double); |
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| 34 | extern double _FUNC(hypot)(double, double); |
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| 35 | extern long double _FUNC(modfl)(long double _x, long double* _pint); |
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| 36 | extern double _FUNC(pow10)(double _x); |
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| 37 | extern double _FUNC(pow2)(double _x); |
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| 8687 | turbocat | 38 | |
| 9766 | turbocat | 39 | #define M_E 2.7182818284590452354 |
| 40 | #define M_LOG2E 1.4426950408889634074 |
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| 41 | #define M_LOG10E 0.43429448190325182765 |
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| 42 | #define M_LN2 0.69314718055994530942 |
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| 43 | #define M_LN10 2.30258509299404568402 |
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| 44 | #define M_PI 3.14159265358979323846 |
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| 45 | #define M_PI_2 1.57079632679489661923 |
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| 46 | #define M_PI_4 0.78539816339744830962 |
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| 47 | #define M_1_PI 0.31830988618379067154 |
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| 48 | #define M_2_PI 0.63661977236758134308 |
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| 49 | #define M_2_SQRTPI 1.12837916709551257390 |
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| 50 | #define M_SQRT2 1.41421356237309504880 |
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| 51 | #define M_SQRT1_2 0.70710678118654752440 |
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| 52 | #define PI M_PI |
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| 53 | #define PI2 M_PI_2 |
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| 8687 | turbocat | 54 | |
| 55 | struct exception { |
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| 9766 | turbocat | 56 | int type; |
| 57 | const char* name; |
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| 58 | double arg1; |
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| 59 | double arg2; |
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| 60 | double retval; |
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| 61 | int err; |
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| 8687 | turbocat | 62 | }; |
| 63 | |||
| 64 | #endif /* _MATH_H_ */ |