[Jprogramming] Matrix Multiplication

[Carl F. Buhrer]

If $ m1 equals 7 3 4 and $ m2 equals 7 4 5 where m1 and m2 each represent 7 
matricies,  how do I construct
mm , a matrix multiplication verb that forms m3 representing 7 matrix 
products with  $ m3 equal to 7 3 5   ?
I can select a pair at a time and use +/ . * within a do. control loop,  but 
wonder whether there is a simpler way.
                                                       C. F. Buhrer 
----------------------------------------------------------------------
For information about J forums see http://www.jsoftware.com/forums.htm