Hi, It looks like <"1 and +/"1 match, but <"2 and +/"2 don't seem to. Is there something in the parsing rules that I'm missing?
Steven a=:i. 3 3 0 1 2 3 4 5 6 7 8 <"1 a +-----+-----+-----+ |0 1 2|3 4 5|6 7 8| +-----+-----+-----+ +/"1 a 3 12 21 <"2 a +-----+ |0 1 2| |3 4 5| |6 7 8| +-----+ +/"2 a 9 12 15 ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
