Running the most recent stable J(J601) on windows XP SP2:
s=:' (r # x) ,. (r=. x [EMAIL PROTECTED] y) # y' fi=:13 : s fe=: 4 : s 1 3 2 3 fi 4 3 5 3 1 1 2 2 1 3 2 3 fe 4 3 5 3 1 4 2 5 I'd believed that the results of applying verbs from 13&: and 4&: would be same, until I found this example. Is it a bug? June ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
