globalfun.h

支持简单的公式推导

#ifndef __GLOBALFUN_H__
#define __GLOBALFUN_H__

#include <string>
using namespace std;

extern double c_very_small;
string ModifyNumber(double in,const string& m,bool IsPrefix );
string ForConst(double in);
//string ForPower(const string& ,int times);
string ForPower(const string&,double d);

#endif //__GLOBALFUN_H__