mirror of
https://github.com/EnderIce2/Fennix.git
synced 2025-05-28 15:34:31 +00:00
295 lines
9.6 KiB
C
295 lines
9.6 KiB
C
/*
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This file is part of Fennix C Library.
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Fennix C Library is free software: you can redistribute it and/or
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modify it under the terms of the GNU General Public License as
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published by the Free Software Foundation, either version 3 of
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the License, or (at your option) any later version.
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Fennix C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with Fennix C Library. If not, see <https://www.gnu.org/licenses/>.
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*/
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#ifndef _MATH_H
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#define _MATH_H
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#include <float.h>
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#ifdef __cplusplus
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extern "C"
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{
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#endif // __cplusplus
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#if FLT_EVAL_METHOD == 0
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typedef float float_t;
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typedef double double_t;
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#elif FLT_EVAL_METHOD == 1
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typedef float float_t;
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typedef float double_t;
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#elif FLT_EVAL_METHOD == 2
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typedef long double float_t;
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typedef long double double_t;
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#else
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#error "Unsupported FLT_EVAL_METHOD"
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#endif
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#define fpclassify(x) __builtin_fpclassify(FP_NAN, FP_INFINITE, FP_NORMAL, FP_SUBNORMAL, FP_ZERO, (x))
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#define isfinite(x) __builtin_isfinite(x)
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#define isgreater(x, y) __builtin_isgreater(x, y)
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#define isgreaterequal(x, y) __builtin_isgreaterequal(x, y)
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#define isinf(x) __builtin_isinf(x)
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#define isless(x, y) __builtin_isless(x, y)
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#define islessequal(x, y) __builtin_islessequal(x, y)
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#define islessgreater(x, y) __builtin_islessgreater(x, y)
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#define isnan(x) __builtin_isnan(x)
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#define isnormal(x) __builtin_isnormal(x)
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#define isunordered(x, y) __builtin_isunordered(x, y)
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#define signbit(x) __builtin_signbit(x)
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#define M_E 2.71828182845904523536
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#define M_El 2.71828182845904523536028747135266249775724709369995L
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#define M_EGAMMA 0.57721566490153286060
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#define M_EGAMMAl 0.57721566490153286060651209008240243104215933593992L
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#define M_LOG2E 1.44269504088896340736
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#define M_LOG2El 1.44269504088896340735992468100189213742664595415299L
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#define M_LOG10E 0.43429448190325182765
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#define M_LOG10El 0.43429448190325182765112891891660508229439700580366L
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#define M_LN2 0.69314718055994530942
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#define M_LN2l 0.69314718055994530941723212145817656807550013436026L
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#define M_LN10 2.30258509299404568402
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#define M_LN10l 2.30258509299404568401799145468436420760110148862877L
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#define M_PHI 1.61803398874989484820
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#define M_PHIl 1.61803398874989484820458683436563811772030917980576L
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#define M_PI 3.14159265358979323846
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#define M_PIl 3.14159265358979323846264338327950288419716939937510L
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#define M_PI_2 1.57079632679489661923
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#define M_PI_2l 1.57079632679489661923132169163975144209858469968755L
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#define M_PI_4 0.78539816339744830962
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#define M_PI_4l 0.78539816339744830961566084581987572104929234984378L
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#define M_1_PI 0.31830988618379067154
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#define M_1_PIl 0.31830988618379067153776752674502872406891929148091L
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#define M_1_SQRTPI 0.56418958354775628695
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#define M_1_SQRTPIl 0.56418958354775628694807945156077258584405062932899L
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#define M_2_PI 0.63661977236758134308
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#define M_2_PIl 0.63661977236758134307553505349005744813783858296182L
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#define M_2_SQRTPI 1.12837916709551257390
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#define M_2_SQRTPIl 1.12837916709551257389615890312154517168810125865798L
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#define M_SQRT2 1.41421356237309504880
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#define M_SQRT2l 1.41421356237309504880168872420969807856967187537694L
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#define M_SQRT3 1.73205080756887729352
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#define M_SQRT3l 1.73205080756887729352744634150587236694280525381038L
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#define M_SQRT1_2 0.70710678118654752440
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#define M_SQRT1_2l 0.70710678118654752440084436210484903928483593768847L
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#define M_SQRT1_3 0.57735026918962576450
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#define M_SQRT1_3l 0.57735026918962576450914878050195745564760175127013L
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#define HUGE_VAL (__builtin_huge_val())
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#define HUGE_VALF (__builtin_huge_valf())
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#define HUGE_VALL (__builtin_huge_vall())
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#define FP_INFINITE 1
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#define FP_NAN 2
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#define FP_NORMAL 3
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#define FP_SUBNORMAL 4
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#define FP_ZERO 5
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#define FP_ILOGB0 (-2147483647 - 1)
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#define FP_ILOGBNAN 2147483647
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#define MATH_ERRNO 1
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#define MATH_ERREXCEPT 2
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#define math_errhandling (MATH_ERRNO | MATH_ERREXCEPT)
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extern int signgam;
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double acos(double x);
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float acosf(float x);
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double acosh(double x);
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float acoshf(float x);
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long double acoshl(long double x);
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long double acosl(long double x);
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double asin(double x);
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float asinf(float x);
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double asinh(double x);
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float asinhf(float x);
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long double asinhl(long double x);
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long double asinl(long double x);
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double atan(double x);
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double atan2(double y, double x);
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float atan2f(float y, float x);
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long double atan2l(long double y, long double x);
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float atanf(float x);
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double atanh(double x);
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float atanhf(float x);
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long double atanhl(long double x);
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long double atanl(long double x);
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double cbrt(double x);
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float cbrtf(float x);
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long double cbrtl(long double x);
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double ceil(double x);
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float ceilf(float x);
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long double ceill(long double x);
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double copysign(double x, double y);
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float copysignf(float x, float y);
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long double copysignl(long double x, long double y);
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double cos(double x);
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float cosf(float x);
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double cosh(double x);
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float coshf(float x);
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long double coshl(long double x);
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long double cosl(long double x);
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double erf(double x);
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double erfc(double x);
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float erfcf(float x);
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long double erfcl(long double x);
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float erff(float x);
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long double erfl(long double x);
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double exp(double x);
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double exp2(double x);
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float exp2f(float x);
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long double exp2l(long double x);
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float expf(float x);
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long double expl(long double x);
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double expm1(double x);
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float expm1f(float x);
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long double expm1l(long double x);
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double fabs(double x);
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float fabsf(float x);
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long double fabsl(long double x);
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double fdim(double x, double y);
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float fdimf(float x, float y);
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long double fdiml(long double x, long double y);
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double floor(double x);
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float floorf(float x);
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long double floorl(long double x);
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double fma(double x, double y, double z);
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float fmaf(float x, float y, float z);
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long double fmal(long double x, long double y, long double z);
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double fmax(double x, double y);
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float fmaxf(float x, float y);
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long double fmaxl(long double x, long double y);
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double fmin(double x, double y);
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float fminf(float x, float y);
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long double fminl(long double x, long double y);
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double fmod(double x, double y);
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float fmodf(float x, float y);
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long double fmodl(long double x, long double y);
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double frexp(double num, int *exp);
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float frexpf(float num, int *exp);
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long double frexpl(long double num, int *exp);
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double hypot(double x, double y);
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float hypotf(float x, float y);
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long double hypotl(long double x, long double y);
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int ilogb(double x);
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int ilogbf(float x);
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int ilogbl(long double x);
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double j0(double x);
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double j1(double x);
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double jn(int n, double x);
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double ldexp(double x, int exp);
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float ldexpf(float x, int exp);
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long double ldexpl(long double x, int exp);
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double lgamma(double x);
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float lgammaf(float x);
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long double lgammal(long double x);
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long long llrint(double x);
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long long llrintf(float x);
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long long llrintl(long double x);
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long long llround(double x);
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long long llroundf(float x);
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long long llroundl(long double x);
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double log(double x);
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double log10(double x);
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float log10f(float x);
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long double log10l(long double x);
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double log1p(double x);
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float log1pf(float x);
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long double log1pl(long double x);
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double log2(double x);
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float log2f(float x);
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long double log2l(long double x);
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double logb(double x);
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float logbf(float x);
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long double logbl(long double x);
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float logf(float x);
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long double logl(long double x);
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long lrint(double x);
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long lrintf(float x);
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long lrintl(long double x);
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long lround(double x);
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long lroundf(float x);
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long lroundl(long double x);
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double modf(double x, double *iptr);
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float modff(float value, float *iptr);
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long double modfl(long double x, long double *iptr);
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double nan(const char *tagp);
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float nanf(const char *tagp);
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long double nanl(const char *tagp);
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double nearbyint(double x);
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float nearbyintf(float x);
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long double nearbyintl(long double x);
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double nextafter(double x, double y);
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float nextafterf(float x, float y);
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long double nextafterl(long double x, long double y);
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double nexttoward(double x, long double y);
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float nexttowardf(float x, long double y);
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long double nexttowardl(long double x, long double y);
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double pow(double x, double y);
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float powf(float x, float y);
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long double powl(long double x, long double y);
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double remainder(double x, double y);
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float remainderf(float x, float y);
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long double remainderl(long double x, long double y);
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double remquo(double x, double y, int *quo);
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float remquof(float x, float y, int *quo);
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long double remquol(long double x, long double y, int *quo);
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double rint(double x);
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float rintf(float x);
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long double rintl(long double x);
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double round(double x);
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float roundf(float x);
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long double roundl(long double x);
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double scalb(double x, double n);
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double scalbln(double x, long n);
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float scalblnf(float x, long n);
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long double scalblnl(long double x, long n);
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double scalbn(double x, int n);
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float scalbnf(float x, int n);
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long double scalbnl(long double x, int n);
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double sin(double x);
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float sinf(float x);
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double sinh(double x);
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float sinhf(float x);
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long double sinhl(long double x);
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long double sinl(long double x);
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double sqrt(double x);
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float sqrtf(float x);
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long double sqrtl(long double x);
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double tan(double x);
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float tanf(float x);
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double tanh(double x);
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float tanhf(float x);
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long double tanhl(long double x);
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long double tanl(long double x);
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double tgamma(double x);
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float tgammaf(float x);
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long double tgammal(long double x);
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double trunc(double x);
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float truncf(float x);
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long double truncl(long double x);
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double y0(double x);
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double y1(double x);
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double yn(int n, double x);
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#ifdef __cplusplus
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}
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#endif // __cplusplus
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#endif // !_MATH_H
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