On Tue, Sep 30, 2008 at 9:04 PM, 0j1 <[EMAIL PROTECTED]> wrote: > abs() and similar functions could be inverted by saving the needed > information in a temporary array.
What results would you expect for
*:&.| i.4
_4 {. *:&.| i:3
What use would those results have?
--
Raul
----------------------------------------------------------------------
For information about J forums see http://www.jsoftware.com/forums.htm
