I wrote: > (0 >. +)/&.|.\ a > > / is right to left, but gambler uses left to right. > /(&.|.) is left to right.
&. is unnecessary and could cause problems in the general case (not this specific case). As & is sufficient, I should have said: (0 >. +)/&|.\ a and so on. -- Raul ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
