ozekha came up with a tighter explicit solution:
indexof =: 4 : '((x=y)#i.#y)' -- View this message in context: http://www.nabble.com/finding-the-index-of-an-element-in-a-list-tf4593778s24193.html#a13114371 Sent from the J General mailing list archive at Nabble.com. ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
