/usr/share/freemat/help/text/isnumeric.mdc is in freemat-help 4.0-5.
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1 2 3 4 5 6 7 8 9 10 11 | ISNUMERIC ISNUMERIC Test for Numeric Array
Usage
The syntax for isnumeric is
x = isnumeric(y)
and it returns a logical 1 if the argument is a numeric
(i.e., not a structure array, cell array, string or user
defined class), and a logical 0 otherwise.
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