tan()

NAME

tan(), tanf() - tangent function

SYNOPSIS

#include <math.h>


double tan (double x)
float tan (float x)

DESCRIPTION

The tan(3) and tanf(3) functions compute the tangent of x (measured in radians). A large magnitude argument may yield a result with little or no significance.

RETURN VALUES

The tan(3) and tanf(3) functions return the tangent value.

SEE ALSO

acos(3)

asin(3)

atan(3)

atan2(3)

cos(3)

cosh(3)

sin(3)

sinh(3)

tanh(3)