Sha256: 78d4441edb81663379edfd2b31533fbc886073697663634697b8d8b278a4d817
Contents?: true
Size: 615 Bytes
Versions: 60
Compression:
Stored size: 615 Bytes
Contents
typedef VALUE dtype;
typedef VALUE rtype;
#define cT numo_cRObject
#define cRT cT
//#define mTM mRObjectMath
#include "float_def.h"
#include "robj_macro.h"
#define m_min_init (0.0/0.0)
#define m_max_init (0.0/0.0)
#define m_extract(x) (*(VALUE*)x)
#define m_nearly_eq(x,y) robj_nearly_eq(x,y)
inline static int robj_nearly_eq(VALUE vx, VALUE vy)
{
double x, y;
x = NUM2DBL(vx);
y = NUM2DBL(vy);
return (fabs(x-y)<=(fabs(x)+fabs(y))*DBL_EPSILON*2);
}
/* generates a random number on [0,1)-real-interval */
inline static dtype m_rand(dtype max)
{
return DBL2NUM(genrand_res53_mix() * max);
}
Version data entries
60 entries across 37 versions & 2 rubygems