| 0,0 → 1,171 |
|---|
| /* Copyright (C) 1999 DJ Delorie, see COPYING.DJ for details */ |
| /* Copyright (C) 1998 DJ Delorie, see COPYING.DJ for details */ |
| /* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */ |
| #ifndef _MATH_H_ |
| #define _MATH_H_ |
| |
| #include <stddef.h> |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| extern double _FUNC(acos)(double _x); |
| extern double _FUNC(asin)(double _x); |
| extern double _FUNC(atan)(double _x); |
| extern double _FUNC(atan2)(double _y, double _x); |
| extern double _FUNC(ceil)(double _x); |
| extern double _FUNC(cos)(double _x); |
| extern double _FUNC(cosh)(double _x); |
| extern double _FUNC(exp)(double _x); |
| extern double _FUNC(fabs)(double _x); |
| extern double _FUNC(floor)(double _x); |
| extern double _FUNC(fmod)(double _x, double _y); |
| extern double _FUNC(frexp)(double _x, int *_pexp); |
| extern double _FUNC(ldexp)(double _x, int _exp); |
| extern double _FUNC(log)(double _y); |
| extern double _FUNC(log10)(double _x); |
| extern double _FUNC(modf)(double _x, double *_pint); |
| extern double _FUNC(pow)(double _x, double _y); |
| extern double _FUNC(sin)(double _x); |
| extern double _FUNC(sinh)(double _x); |
| extern double _FUNC(sqrt)(double _x); |
| extern double _FUNC(tan)(double _x); |
| extern double _FUNC(tanh)(double _x); |
| |
| #define M_E 2.7182818284590452354 |
| #define M_LOG2E 1.4426950408889634074 |
| #define M_LOG10E 0.43429448190325182765 |
| #define M_LN2 0.69314718055994530942 |
| #define M_LN10 2.30258509299404568402 |
| #define M_PI 3.14159265358979323846 |
| #define M_PI_2 1.57079632679489661923 |
| #define M_PI_4 0.78539816339744830962 |
| #define M_1_PI 0.31830988618379067154 |
| #define M_2_PI 0.63661977236758134308 |
| #define M_2_SQRTPI 1.12837916709551257390 |
| #define M_SQRT2 1.41421356237309504880 |
| #define M_SQRT1_2 0.70710678118654752440 |
| #define PI M_PI |
| #define PI2 M_PI_2 |
| |
| extern double _FUNC(acosh)(double); |
| extern double _FUNC(asinh)(double); |
| extern double _FUNC(atanh)(double); |
| extern double _FUNC(cbrt)(double); |
| extern double _FUNC(exp10)(double _x); |
| extern double _FUNC(exp2)(double _x); |
| extern double _FUNC(expm1)(double); |
| extern double _FUNC(hypot)(double, double); |
| extern double _FUNC(log1p)(double); |
| extern double _FUNC(log2)(double _x); |
| extern long double _FUNC(modfl)(long double _x, long double *_pint); |
| extern double _FUNC(pow10)(double _x); |
| extern double _FUNC(pow2)(double _x); |
| extern double _FUNC(powi)(double, int); |
| extern void _FUNC(sincos)(double, double *, double *); |
| |
| /* These are in libm.a (Cygnus). You must link -lm to get these */ |
| /* See libm/math.h for comments */ |
| |
| #ifndef __cplusplus |
| struct exception { |
| int type; |
| const char *name; |
| double arg1; |
| double arg2; |
| double retval; |
| int err; |
| }; |
| #endif |
| |
| extern double _FUNC(erf)(double); |
| extern double _FUNC(erfc)(double); |
| extern double _FUNC(gamma)(double); |
| extern int _FUNC(isinf)(double); |
| extern int _FUNC(isnan)(double); |
| extern int _FUNC(finite)(double); |
| extern double _FUNC(j0)(double); |
| extern double _FUNC(j1)(double); |
| extern double _FUNC(jn)(int, double); |
| extern double _FUNC(lgamma)(double); |
| extern double _FUNC(nan)(const char*); |
| extern double _FUNC(y0)(double); |
| extern double _FUNC(y1)(double); |
| extern double _FUNC(yn)(int, double); |
| extern double _FUNC(logb)(double); |
| extern double _FUNC(nextafter)(double, double); |
| extern double _FUNC(remainder)(double, double); |
| extern double _FUNC(scalb)(double, double); |
| #ifndef __cplusplus |
| extern int _FUNC(matherr)(struct exception *); |
| #endif |
| extern double _FUNC(significand)(double); |
| extern double _FUNC(copysign)(double, double); |
| extern int _FUNC(ilogb)(double); |
| extern double _FUNC(rint)(double); |
| extern double _FUNC(scalbn)(double, int); |
| extern double _FUNC(drem)(double, double); |
| extern double _FUNC(gamma_r)(double, int *); |
| extern double _FUNC(lgamma_r)(double, int *); |
| extern float _FUNC(acosf)(float); |
| extern float _FUNC(asinf)(float); |
| extern float _FUNC(atanf)(float); |
| extern float _FUNC(atan2f)(float, float); |
| extern float _FUNC(cosf)(float); |
| extern float _FUNC(sinf)(float); |
| extern float _FUNC(tanf)(float); |
| extern float _FUNC(coshf)(float); |
| extern float _FUNC(sinhf)(float); |
| extern float _FUNC(tanhf)(float); |
| extern float _FUNC(expf)(float); |
| extern float _FUNC(frexpf)(float, int *); |
| extern float _FUNC(ldexpf)(float, int); |
| extern float _FUNC(logf)(float); |
| extern float _FUNC(log10f)(float); |
| extern float _FUNC(modff)(float, float *); |
| extern float _FUNC(powf)(float, float); |
| extern float _FUNC(sqrtf)(float); |
| extern float _FUNC(ceilf)(float); |
| extern float _FUNC(fabsf)(float); |
| extern float _FUNC(floorf)(float); |
| extern float _FUNC(fmodf)(float, float); |
| extern float _FUNC(erff)(float); |
| extern float _FUNC(erfcf)(float); |
| extern float _FUNC(gammaf)(float); |
| extern float _FUNC(hypotf)(float, float); |
| extern int _FUNC(isinff)(float); |
| extern int _FUNC(isnanf)(float); |
| extern int _FUNC(finitef)(float); |
| extern float _FUNC(j0f)(float); |
| extern float _FUNC(j1f)(float); |
| extern float _FUNC(jnf)(int, float); |
| extern float _FUNC(lgammaf)(float); |
| extern float _FUNC(nanf)(const char*); |
| extern float _FUNC(y0f)(float); |
| extern float _FUNC(y1f)(float); |
| extern float _FUNC(ynf)(int, float); |
| extern float _FUNC(acoshf)(float); |
| extern float _FUNC(asinhf)(float); |
| extern float _FUNC(atanhf)(float); |
| extern float _FUNC(cbrtf)(float); |
| extern float _FUNC(logbf)(float); |
| extern float _FUNC(nextafterf)(float, float); |
| extern float _FUNC(remainderf)(float, float); |
| extern float _FUNC(scalbf)(float, float); |
| extern float _FUNC(significandf)(float); |
| extern float _FUNC(copysignf)(float, float); |
| extern int _FUNC(ilogbf)(float); |
| extern float _FUNC(rintf)(float); |
| extern float _FUNC(scalbnf)(float, int); |
| extern float _FUNC(dremf)(float, float); |
| extern float _FUNC(expm1f)(float); |
| extern float _FUNC(log1pf)(float); |
| extern float _FUNC(gammaf_r)(float, int *); |
| extern float _FUNC(lgammaf_r)(float, int *); |
| |
| #ifdef __cplusplus |
| } |
| #endif |
| |
| #endif /* _MATH_H_ */ |