It's equivalent to (e.&>~/ ;) : e. 2 3 4;3 4 5;1 2 1 1 1 1 1 0 0 1 0 1 1 1 1 1 0 0 1 0 0 0 0 0 1 1 (e.&>~/ ;) 2 3 4;3 4 5;1 2 1 1 1 1 1 0 0 1 0 1 1 1 1 1 0 0 1 0 0 0 0 0 1 1
So, it tells you which boxes (vertical axis) contain each element of the raze (horizontal axis). Marshall On Fri, Sep 23, 2011 at 2:30 PM, David Ward Lambert <[email protected]>wrote: > I haven't used monadic e. I don't understand it. I'm guessing it's > simple, as self classify became simple, once understood. = -: ~. =/ ] > Thank you, Dave. > > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm > ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
