On Fri, Jan 9, 2009 at 3:41 PM, Robert O'Boyle <[email protected]> wrote: > I have an arbitrary matrix >:5 5 $ i.100 and want to insert a row and column > of zeros between the 4th row and column respectively. So, the matrix
1 1 1 1 0 1 #inv >:5 5 $ i.100 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 0 0 0 0 0 21 22 23 24 25 1 1 1 1j1 1 # >:5 5 $ i.100 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 0 0 0 0 0 21 22 23 24 25 -- Raul ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
