Hi,
I understand what (2 2 $ 1 2 3 4) does. I understand what i. 1 2 does I understand what i. 3 4 does. I have read http://www.jsoftware.com/help/jforc/loopless_code_i_verbs_have_r.htm#_Toc191734331 I understand the concept of verb-rank, of frames + cells, of "promoting one frame to another if they share the same prefix." I don't understand how the 0 padding in i. (2 2 $ 1 2 3 4) works What is the mechanism by which 0-padding is happening? Thanks, --TongKe ==== 2 2 $ 1 2 3 4 1 2 3 4 i. 1 2 0 1 i. 3 4 0 1 2 3 4 5 6 7 8 9 10 11 i. (2 2 $ 1 2 3 4) 0 1 0 0 0 0 0 0 0 0 0 0 0 1 2 3 4 5 6 7 8 9 10 11 ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
