Hello! Juergen Sauermann <juergen.sauerm...@t-online.de> writes:
> What you probably intended to do is: > > * {'foo',⍵}⍤1 (4 5⍴⍳10)* > foo 1 2 3 4 5 > foo 6 7 8 9 10 > foo 1 2 3 4 5 > foo 6 7 8 9 10 Shouldn't this work, too? ({'foo',⍵}⍤1) 4 5⍴⍳10 RANK ERROR (λ1⍤1)4 5⍴⍳10 ^ ^ Works in NARS2000. Regards, Daniel