COSH function

The COSH numeric function returns the hyperbolic cosine of a given angle.

Syntax

Read syntax diagramSkip visual syntax diagram COSH (NumericExpression)

The COSH function returns the hyperbolic cosine of the angle, in radians, given by NumericExpression. The parameter can be any built-in numeric data type. The result is FLOAT unless the parameter is NULL, in which case the result is NULL.