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COSH

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

Return Value

DECIMAL

Syntax

COSH(expression)

Arguments

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