metaperl.j wrote:
ozekha came up with a tighter explicit solution: indexof =: 4 : '((x=y)#i.#y)'
If you meant all index of, 9 4 6 4 I.@:= 4 1 3 translated to explicit solution, 9 4 6 4 (4 : 'I.x=y') 4 1 3 -- regards, bill ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
