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

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tanh[edit | edit source]

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

#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