C++ Programming/Code/Standard C Library/Functions/tanh

tanh

Syntax

#include <cmath> double tanh( double arg );

/*example*/
#include <stdio.h>
#include <math.h>
int main (){
	double c, p;
	c = log(2.0);
	p = tanh (c);
	printf ("The hyperbolic tangent of %lf is %lf.\n", c, p );
return 0;
}

The function tanh() returns the hyperbolic tangent of arg.

Related topics

acos - asin - atan - atan2 - cos - cosh - sin - sinh - tan