cosh()
Returns the hyperbolic cosine of an angle.
Synopsis
float cosh( float x );
Parameters
Parameter | Description |
---|---|
x | angle |
Return Value
In the event of an error 0.0
Description
Returns the hyperbolic cosine of an angle.
Example
main()
{
float f;
f=cos(deg2rad(90)); //produces 0
f=cosh(0.33); //produces 1.05495
f=acos(1); // produces 0
}
Assignment
mathematical function
Availability
CTRL