C tanh() Function
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C tanh() Function
The tanh()
function returns the hyperbolic tangent of a number.
This function is defined in <math.h> header file.
Example
C Compiler
#include <stdio.h>
#include <math.h>
int main()
{
printf("%lf", tanh(1));
return 0;
}
Output
0.761594
Syntax
tanh(x)
Parameter Values
Value | Type | Explanation |
---|---|---|
x | Required | A number representing an angle (in radians). |
Return Value
Value | Explanation |
---|---|
Number | Returns the hyperbolic tangent of a number. |
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