C cosh() function
C cosh() function - Calculate Hyperbolic Cosine
Syntax:
double cosh(double x)
The cosh() function is used to calculate the hyperbolic cosine of x. The value x is expressed in radians.
Parameters:
Name | Description | Required /Optional |
---|---|---|
x | Expressed in radians. | Required |
Return value from cosh()
- Returns the hyperbolic cosine of x.
Example: cosh() function
The following example shows the usage of cosh() function:
#include <math.h>
#include <stdio.h>
int main(void)
{
double x, y;
x = 0;
y = cosh(x);
printf("cosh( %lf ) = %lf\n", x, y);
x = 1;
y = cosh(x);
printf("\ncosh( %lf ) = %lf\n", x, y);
x = 7.3;
y = cosh(x);
printf("\ncosh( %lf ) = %lf\n", x, y);
}
Output:
cosh( 0.000000 ) = 1.000000 cosh( 1.000000 ) = 1.543081 cosh( 7.300000 ) = 740.150302
C Programming Code Editor:
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https://www.w3resource.com/c-programming/math/c-cosh.php
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