display_matrix macro problems  topic started 9/7/2003; 10:11:11 AM last post 9/9/2003; 12:07:51 PM 





Arnold K. Pizer  Re: display_matrix macro problems 9/9/2003; 12:07:51 PM (reads: 1717, responses: 0) 
For those following this discussion note that there is a version of display_matrix() that should be used within math mode; it is called display_matrix_mm(). Here's the documentation from within PGmatrixmacros.pl Arnie display_matrix produces a matrix for display purposes. It checks whether Entries can be numbers, Fraction objects, bits of math mode, or answer display_matrix_mm functions similarly, except that it should be inside Both functions take an optional alignment string, similar to ones in The alignment string can also specify vertical rules to be placed in the The matrix has left and right delimiters also specified by You can specify an optional argument of 'top_labels'=> ['a', 'b', 'c']. Top labels require a bit of care. For image modes, they look better
