On 10/23/07, Arie Groeneveld <[EMAIL PROTECTED]> wrote: > But I needed the same for columns. I didn't found it > in the J-house, but may be I overlooked it :-)
(-"1 <./)m is equivalent to (-<./"1)&.|: -- Raul ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
