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%ISSCALAR True if input is a scalar. % ISSCALAR(S) returns logical 1 (true) if SIZE(S) returns [1 1] and % logical 0 (false) otherwise. % % See also ISVECTOR, ISROW, ISCOLUMN, ISMATRIX, ISNUMERIC, ISLOGICAL, ISCHAR, % ISEMPTY, SIZE. % Copyright 1984-2011 The MathWorks, Inc. % Built-in function.