>From the \. page of the dictionary http://www.jsoftware.com/help/dictionary/d431.htm (and also on the green J mug):
minors=: 1&(|:\.)"2^:2 For a minors picture, load 'viewmat' viewmat +/~i.8 viewmat ,/ ,"2 ] 2 1 3 |: minors +/~i.8 ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
