I have not looked at your code, but when I try using what I think is an unsupported operation, J crashes.
In other words: jconsole: install 'all' jqt: require '~addons/debug/dissect/dissect.ijs' ds '+/1 2 3' j crashes -- Raul ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
