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help for ^matcfa^
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Check that arguments are conformable for matrix addition --------------------------------------------------------

^matcfa^ argname1 argname2

Description -----------

^matcfa^ checks that

matrix newmat = argname1 + argname2

would execute correctly: that is argname1 and argname2 name matrices with the same dimensions. If not, an error message will be issued.

Remarks -------

^matcfa^ is likely to be most useful within matrix programs.

Example -------

. ^matcfa A B^

Author ------

Nicholas J. Cox, University of Durham, U.K. n.j.cox@@durham.ac.uk