/usr/share/freemat/toolbox/array/isscalar.m is in freemat-data 4.0-5.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | % ISSCALAR ISSCALAR Test For Scalar
%
% Usage
%
% The syntax for isscalar is
%
% x = isscalar(y)
%
% and it returns a logical 1 if the argument is a scalar,
% and a logical 0 otherwise.
% M version contributor: M.W. Vogel 01-22-06
% Licensed under the GPL
function v = isscalar(a)
v = (numel(a) == 1);
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