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

See also

acos(), cos()