On Wed, 11 Nov 2009, R. Kars Brouwer wrote:
>
>
>
>
> Ckm1b is the 5 boxes
>
> --T-T-T-T-┐
>
> │1│0│0│2│0│
>
> │3│2│1│4│1│
>
> │4│4│2│ │2│
>
> │ │ │4│ │3│
>
> L-+-+-+-+--
>
> The components are 3 by 1, 3 by 1, 4 by 1 , 2 by 1 and 4 by 1 arrays
>
>
> $ each Ckm1b works and gives
>
> ----T---T---T---T---┐
>
> │3 1│3 1│4 1│2 1│4 1│
>
> L---+---+---+---+----
>
> (1 1 $ 0) e. 2 pick Cm1kb gives me the right answer and so do the other
> picks but (1 1 $ 0) e. each Cm1kb gives me a length error. Why is that?
> What can I do?
try
(1 1 $ 0)&e.&.> Cm1kb
untested because you did not provide the definition of Cm1kb that can
be easily tested by copy and paste.
BTW >@{ or {:: is more clear then 'pick'
--
regards,
====================================================
GPG key 1024D/4434BAB3 2008-08-24
gpg --keyserver subkeys.pgp.net --recv-keys 4434BAB3
----------------------------------------------------------------------
For information about J forums see http://www.jsoftware.com/forums.htm
