+/ . * "2 Henry Rich
> -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On Behalf Of Carl F. Buhrer > Sent: Saturday, December 30, 2006 5:06 PM > To: [email protected] > Subject: [Jprogramming] Matrix Multiplication > > 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 ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
