Type
Trigonometric Function
Purpose
The cosh function calculates the hyperbolic cosine of an angle expressed in radians.
Syntax
cosh(NUMERIC VALUE)
Returns
A numeric value.
Usage
The numeric value in a trigonometric function can be a constant value (as shown below), a variable, a field value or an expression.
Examples
cosh(2.34)
Returns: 5.23878166
cosh(-5.4)
Returns: 110.70547