Given a sequence of verbs, say u0, u1, u2, ... and a row of integers, say i0, i1, i2, .... How does one achieve
... u2^:i2 u1^:i1 u0^:i0 y ? Example: let (1&+)`(+%:@|) be u1 and u0 and 2 3 be i1 and i0 (1&+)^:2 (+%:@|)^:3 [5 15.076627 is the desired result. R.E. Boss ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
