Questions tagged [math.h]

Most of the mathematical functions are placed in math.h header (cmath header in C++).
math.h header file has following functions:

int abs (int x);                    
long labs (long x);

double fabs (double x);
double sin (double x);
double cos (double x);
double tan (double x);
double asin (double x);
double acos (double x);
double atan (double x);
double sinh (double x);
double cosh (double x);
double tanh (double x);

double exp (double x);              ex
double log (double x);              ln x
double log10 (double x);            log x

double pow (double x,double y);     xy
double sqrt(double x);              square root of x
double fmod(double x, double y);    x mod y

double ceil (double x);
double floor(double x);