On p. 47 of Norman Thomson's J: The Natural Language for Analytic Computing, there is a tacit definition of an adverb called incrby:
v=.+*: (v i.) 6 6 7 10 15 22 31 incrby=. (&>) i. v incrby 6 6 7 10 15 22 31 I get syntax error on J601beta. Has the syntax rule changed? ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
