wymath.h

一个不错

/* Copyright license: GNU LGPL (see file COPYING)           by I.J.Wang (2004)
*/

#ifndef WYMATH_H__
#define WYMATH_H__
#define WYMATH_VERSION 31

#include "wy__num.h"
#include "wy__math.h"
#include <cmath>

namespace Wy {

 // [Internal] for convienance
 bool wy_roughly_equ(double a, double b) WY__TSPC();
};

#endif