Hi, you can start with this excellent article by Eugene McDonnell :
https://www.jsoftware.com/papers/eem/0div0a.htm Jimmy On Mon, May 27, 2019 at 3:16 PM Eugene Nonko <eno...@gmail.com> wrote: > Hello, > > Can someone please explain this: > > 0 % 0 > > 0 > > Thanks, > Eugene > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm > ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm