math.h

一个在linux下的shell的计算器

/*
 *
 *
 *
 */

#ifndef __BUILTIN_MATH_H
#define __BUILTIN_MATH_H

#include "itemlist.h"

void LoadMath(ItemList & list);

long factorial(long x);

double sign(double x);

void BasicMathHelp();

void TrigHelp();

void ConstantsHelp();

//
//
//

#define PI    100
#define PHI   101
#define E     102
#define RAND  103
#define PLUS  104
#define MINUS 105
#define MULT  106
#define DIV   107
#define MOD   108
#define POW   109
#define ROOT  110
#define ABS   111
#define SGN   112
#define CEIL  113
#define FLOOR 114
#define ROUND 115
#define INV   116
#define SQR   117
#define SQRT  118
#define CBRT  119
#define EXP   120
#define EXP10 121
#define EXP2  122
#define LN    123
#define LOG   124
#define LOG2  125
#define FACT  126
#define SIN   127
#define COS   128
#define TAN   129
#define ASIN  130
#define ACOS  131
#define ATAN  132
#define SINH  133
#define COSH  134
#define TANH  135
#define ASINH 136
#define ACOSH 137
#define ATANH 138

#endif