pymath.h File Reference

#include "pyconfig.h"

Macros
#define	Py_MATH_PIl   3.1415926535897932384626433832795029L
#define	Py_MATH_PI   3.14159265358979323846
#define	Py_MATH_El   2.7182818284590452353602874713526625L
#define	Py_MATH_E   2.7182818284590452354
#define	Py_FORCE_DOUBLE(X)   (X)
#define	Py_IS_NAN(X)   ((X) != (X))
#define	Py_IS_INFINITY(X)
#define	Py_IS_FINITE(X)   (!Py_IS_INFINITY(X) && !Py_IS_NAN(X))
#define	Py_HUGE_VAL   HUGE_VAL
#define	Py_NAN   (Py_HUGE_VAL * 0.)
#define	Py_OVERFLOWED(X)

Functions
double	copysign (double, double)
double	round (double)
double	hypot (double, double)
double	fmod (double, double)
double	frexp (double, int *)
double	ldexp (double, int)
double	modf (double, double *)
double	pow (double, double)

Macro Definition Documentation

#define Py_FORCE_DOUBLE

(

X

)

(X)

Definition at line 75 of file pymath.h.

#define Py_HUGE_VAL   HUGE_VAL

Definition at line 146 of file pymath.h.

#define Py_IS_FINITE

(

X

)

(!Py_IS_INFINITY(X) && !Py_IS_NAN(X))

Definition at line 134 of file pymath.h.

#define Py_IS_INFINITY

(

X

)

Value:

((X) &&                                   \
                               (Py_FORCE_DOUBLE(X)*0.5 == Py_FORCE_DOUBLE(X)))

Definition at line 117 of file pymath.h.

#define Py_IS_NAN

(

X

)

((X) != (X))

Definition at line 97 of file pymath.h.

#define Py_MATH_E   2.7182818284590452354

Definition at line 61 of file pymath.h.

#define Py_MATH_El   2.7182818284590452353602874713526625L

Definition at line 57 of file pymath.h.

#define Py_MATH_PI   3.14159265358979323846

Definition at line 53 of file pymath.h.

#define Py_MATH_PIl   3.1415926535897932384626433832795029L

Definition at line 50 of file pymath.h.

#define Py_NAN   (Py_HUGE_VAL * 0.)

Definition at line 155 of file pymath.h.

#define Py_OVERFLOWED

(

X

)

Value:

((X) != 0.0 && (errno == ERANGE ||    \
                     (X) == Py_HUGE_VAL || \
                     (X) == -Py_HUGE_VAL))

Definition at line 187 of file pymath.h.

Function Documentation

double copysign	(	double	,
		double
	)

double fmod	(	double	,
		double
	)

double frexp	(	double	,
		int *
	)

double hypot	(	double	,
		double
	)

double ldexp	(	double	,
		int
	)

double modf	(	double	,
		double *
	)

double pow	(	double	,
		double
	)

double round

(

double

)

Go to the source code of this file.