常用<math.h>函数
S.N. |
函数及说明 |
1 |
double acos(double x) |
2 |
double asin(double x) |
3 |
double atan(double x) |
4 |
double atan2(doubly y, double x) |
5 |
double cos(double x) |
6 |
double cosh(double x) |
7 |
double sin(double x) |
8 |
double sinh(double x) |
9 |
double tanh(double x) |
10 |
double exp(double x) |
11 |
double frexp(double x, int *exponent) |
12 |
double ldexp(double x, int exponent) |
13 |
double log(double x) |
14 |
double log10(double x) |
15 |
double modf(double x, double *integer) |
16 |
double pow(double x, double y) |
17 |
double sqrt(double x) |
18 |
double ceil(double x) |
19 |
double fabs(double x) |
20 |
double floor(double x) |
21 |
double fmod(double x, double y) |
22 |
double ceil( double x ); |