tanh

This function computes the hyperbolic tangent from radian input.

Synopsis

	function tanh( 
		value:numeric
	)

Arguments

value: An array of one or more floating-point values of any dimension in radians.

Description

The tanh returns a floating-point array with the same dimensions as the input parameter value. The hyperbolic tangent is computed for each element of value. Missing values are ignored. If the input is of type double then the output will be a double.

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$Revision: 1.9 $ $Date: 1998/11/11 23:32:22 $