Don Guinn-3 wrote: > > For example: are the dyadic expressions (-&*:) and (-*+) equivalent? They > appear to be. Are there certain conditions where they are equivalent and > cases where they are not?[...] > At first glance they should not to be equivalent since these two verbs have different ranks, 0 and _, respectively .
(-&:*:) and (-*+) have same, infinite, ranks: 2 3(-&:*:)/4 5 6 |length error | 2 3 (-&:*:)/4 5 6 2 3(-&:*:)"0/4 5 6 _12 _21 _32 _7 _16 _27 -- View this message in context: http://www.nabble.com/Re%3A--Jprogramming--tacit-definition-tp25047256s24193p25050526.html Sent from the J Chat mailing list archive at Nabble.com. ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
