COSH

The COSH function calculates the hyperbolic cosine of an angle expression.

Return Value

NUMBER

Syntax

COSH(expression)

Parameters

expression: A numeric expression that contains an angle value, which is specified in radians.

Examples

Example 7-54 Calculating the Hyperbolic Cosine of an Angle

This example calculates the hyperbolic cosine of an angle of 1 radian. The statements

DECIMALS = 5
SHOW COSH(1)

produce the following result.

1.54030