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Macros | Functions
math.h File Reference

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## Macros

#define | M_E 2.7182818284590452354
#define | M_LOG2E 1.4426950408889634074 /* log_2 e */
#define | M_LOG10E 0.43429448190325182765 /* log_10 e */
#define | M_LN2 0.69314718055994530942 /* log_e 2 */
#define | M_LN10 2.30258509299404568402 /* log_e 10 */
#define | M_PI 3.14159265358979323846 /* pi */
#define | M_PI_2 1.57079632679489661923 /* pi/2 */
#define | M_PI_4 0.78539816339744830962 /* pi/4 */
#define | M_1_PI 0.31830988618379067154 /* 1/pi */
#define | M_2_PI 0.63661977236758134308 /* 2/pi */
#define | M_2_SQRTPI 1.12837916709551257390 /* 2/sqrt(pi) */
#define | M_SQRT2 1.41421356237309504880 /* sqrt(2) */
#define | M_SQRT1_2 0.70710678118654752440 /* 1/sqrt(2) */
#define | NAN __builtin_nan("")
#define | INFINITY __builtin_inf()
#define | cosf cos
#define | sinf sin
#define | tanf tan
#define | fabsf fabs
#define | fmodf fmod
#define | sqrtf sqrt
#define | cbrtf cbrt
#define | hypotf hypot
#define | squaref square
#define | floorf floor
#define | ceilf ceil
#define | frexpf frexp
#define | ldexpf ldexp
#define | expf exp
#define | coshf cosh
#define | sinhf sinh
#define | tanhf tanh
#define | acosf acos
#define | asinf asin
#define | atanf atan
#define | atan2f atan2
#define | logf log
#define | log10f log10
#define | powf pow
#define | isnanf isnan
#define | isinff isinf
#define | isfinitef isfinite
#define | copysignf copysign
#define | signbitf signbit
#define | fdimf fdim
#define | fmaf fma
#define | fmaxf fmax
#define | fminf fmin
#define | truncf trunc
#define | roundf round
#define | lroundf lround
#define | lrintf lrint

## Functions

double | cos (double __x)
double | sin (double __x)
double | tan (double __x)
double | fabs (double __x)
double | fmod (double __x, double __y)
double | modf (double __x, double *__iptr)
float | modff (float __x, float *__iptr)
double | sqrt (double __x)
double | cbrt (double __x)
double | hypot (double __x, double __y)
double | square (double __x)
double | floor (double __x)
double | ceil (double __x)
double | frexp (double __x, int *__pexp)
double | ldexp (double __x, int __exp)
double | exp (double __x)
double | cosh (double __x)
double | sinh (double __x)
double | tanh (double __x)
double | acos (double __x)
double | asin (double __x)
double | atan (double __x)
double | atan2 (double __y, double __x)
double | log (double __x)
double | log10 (double __x)
double | pow (double __x, double __y)
int | isnan (double __x)
int | isinf (double __x)
static int | isfinite (double __x)
static double | copysign (double __x, double __y)
int | signbit (double __x)
double | fdim (double __x, double __y)
double | fma (double __x, double __y, double __z)
double | fmax (double __x, double __y)
double | fmin (double __x, double __y)
double | trunc (double __x)
double | round (double __x)
long | lround (double __x)
long | lrint (double __x)

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