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 $