Hello, Came across an interesting snippet in JforC :
m =: 4 : '(x * -.sv) + y * sv =. (#y) $ 1 0' NB. list whose even members come from x & odd members from y 1 2 3 4 m 5 6 7 8 5 2 7 4 Thought I shall look into the tacit version of m using the tacit generator. So, mt =: 13 : '(x * -.sv) + y * sv =. (#y) $ 1 0' 1 2 3 4 mt 5 6 7 8 1 2 3 4
From my J session, in the linear form,
mt <=> [ (([ * [: -. ]) + *) 1 0 $~ [: # ] Why is the output of mt different from m? Am I missing something here? ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
