#include <stddef.h>
#include <math.h>
#include <stdlib.h>
Go to the source code of this file.
Defines |
#define | inline __inline |
#define | INFINITY HUGE_VAL |
#define | M_E 2.7182818284590452354 /* e */ |
#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) */ |
Typedefs |
typedef ptrdiff_t | ssize_t |
Functions |
static long | lrint (double x) |
static long | lrintf (float x) |
static long long | llrint (double x) |
static long long | llrintf (float x) |
static double | rint (double x) |
static float | rintf (float x) |
static long int | random (void) |
static void | srandom (unsigned int seed) |
Define Documentation
#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_E 2.7182818284590452354 /* e */ |
#define M_LN10 2.30258509299404568402 /* log_e 10 */ |
#define M_LN2 0.69314718055994530942 /* log_e 2 */ |
#define M_LOG10E 0.43429448190325182765 /* log_10 e */ |
#define M_LOG2E 1.4426950408889634074 /* log_2 e */ |
#define M_PI 3.14159265358979323846 /* pi */ |
#define M_PI_2 1.57079632679489661923 /* pi/2 */ |
#define M_PI_4 0.78539816339744830962 /* pi/4 */ |
#define M_SQRT1_2 0.70710678118654752440 /* 1/sqrt(2) */ |
#define M_SQRT2 1.41421356237309504880 /* sqrt(2) */ |
Typedef Documentation
Function Documentation
static long long llrint |
( |
double |
x | ) |
[inline, static] |
static long long llrintf |
( |
float |
x | ) |
[inline, static] |
static long lrint |
( |
double |
x | ) |
[inline, static] |
static long lrintf |
( |
float |
x | ) |
[inline, static] |
static double rint |
( |
double |
x | ) |
[inline, static] |
static float rintf |
( |
float |
x | ) |
[inline, static] |
static void srandom |
( |
unsigned int |
seed | ) |
[inline, static] |