yafrand.c File Reference

compute uniformly distributed floating point numbers More...

#include <float.h>
#include <stdlib.h>
#include <inttypes.h>
#include <math.h>
#include "core/yarandom.h"
#include "core/ppm_random.h"

Functions
double	PPM_ya_frandom (void)
float	PPM_ya_frandomf (void)
double	PPM_ya_fsgrandom (void)
float	PPM_ya_fsgrandomf (void)

Detailed Description

compute uniformly distributed floating point numbers

Copyright

Copyright (C) 2012 Thomas Jahns jahns.nosp@m.@dkr.nosp@m.z.de

Version

1.0

Author

Thomas Jahns jahns.nosp@m.@dkr.nosp@m.z.de

Function Documentation

PPM_ya_frandom()

double PPM_ya_frandom

(

void

)

PRNG function for uniformly distributed double precision floating-point quantities This routine is synonymous with PPM_drandp.

Returns

random number in range [0.0,1.0)

PPM_ya_frandomf()

float PPM_ya_frandomf

(

void

)

PRNG function for uniformly distributed single precision floating-point quantities This routine is synonymous with PPM_frandp.

Returns

random number in range [0.0,1.0)

PPM_ya_fsgrandom()

double PPM_ya_fsgrandom

(

void

)

PRNG function for uniformly distributed double precision floating-point quantities This routine is synonymous with PPM_drand.

Returns

random number in range (-1.0,1.0)

PPM_ya_fsgrandomf()

float PPM_ya_fsgrandomf

(

void

)

PRNG function for uniformly distributed single precision floating-point quantities This routine is synonymous with PPM_frand.

Returns

random number in range (-1.0,1.0)