(0 1 2) } (i. 3 3) 0 4 8 (i. 3 3) }~ (0 1 2) |index error | (i.3 3)}~(0 1 2)
Why? What's the use of }~ when not used as 'amend'? ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
