I'm confused with the result of command: 6 i.&1@< 2 3 5 7 11 13 1 1 1 0 0 0
Isn´t it the same as: i.&1 (6<2 3 5 7 11 13) 3 J902 an J903 show the same. ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
