# C cosh Function

The C cosh function is a Math Function used to calculate the Trigonometric Hyperbolic Cosine of a given value or specified expression. The syntax of the cosh in C Programming is

`double cosh(double number);`

## C cosh Function Example

The math cosh Function allows you to find the Hyperbolic Cosine of a given value. In this program, We are going to find the Hyperbolic Cosine of different data type values, and display the output.

```/* Example for COSH in C Programming */

#include <stdio.h>
#include <math.h>

int main()
{
printf("\n The Hyperbolic Cosine Value of 0  = %.4f ", cosh(0));
printf("\n The Hyperbolic Cosine Value of 1  = %.4f ", cosh(1));

printf("\n The Hyperbolic Cosine Value of 10.25   = %.4f ", cosh(10.25));
printf("\n The Hyperbolic Cosine Value of 2.59  = %.4f ", cosh(2.59));

printf("\n The Hyperbolic Cosine Value of -7.23  = %.4f ", cosh(-7.23));
printf("\n The Hyperbolic Cosine Value of -4.32  = %.4f ", cosh(-4.32));

return 0;
}```

## C cosh Example 2

In this C Programming example, we are allowing the user to enter their value. Next, this program uses the cosh function to find the hyperbolic cosine of a user given number.

```/* Example for COSH in C Programming */

#include <stdio.h>
#include <math.h>

int main()
{
float number, coshValue;

printf(" Please Enter any Numeric Value :  ");
scanf("%f", &number);

coshValue = cosh(number);

printf("\n The Hyperbolic Cosine Value of %.2f = %.4f ", number, coshValue);

return 0;
}```
`````` Please Enter any Numeric Value :  9.34

The Hyperbolic Cosine Value of 9.34 = 5692.2051 ``````