isnumeric

Returns True if input is of type numeric

Synopsis

	function isnumeric(
		arg
	)

Arguments

arg: An array of any type and dimensionality.

Description

If the input is of type numeric then isnumeric returns a single scalar logical True value. A numeric type can be a double, float, long, integer, short, or byte.

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$Revision: 1.4 $ $Date: 1998/06/15 21:29:58 $