I'm wondering what went on under the hood when I passed an absurd rank to Floor. Floor by default operates with rank 0 - it takes the floor of each element. And that is what makes sense. Any other rank is absurd.
But why didn't it blow up when forced to operate on 1-cells or 2-cells. In fact, why did it give the right answer? b =: 2 2 $ 4.5 6.7 8.8 9.8 b 4.5 6.7 8.8 9.8 <. b 4 6 8 9 <."1 b 4 6 8 9 <."2 b 4 6 8 9 -- J IRC Channel irc://irc.freenode.org/jsoftware ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
