I pasted a wrong address; I meant http://www.jsoftware.com/pipermail/general/2004-December/019739.html, which gives an insight to solve the problem iteratively or recursively.
From: "Jose Mario Quintana" See. http://www.jsoftware.com/pipermail/programming/2005-November/000058.html for a neat spoiler from the boss. ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
