Raul, Viktotr, Jose, Unless I am missing something, your examples do not work for my model: I get domain error for all 3 versions.
By mistake, my original post did not include the definition of lex. I am sorry. lex =: 2 : 'u...@[` v` ] `:6' On Fri, Oct 30, 2009 at 5:52 PM, Jose Mario Quintana <[email protected]> wrote: > lh=. (`(<'~')) (@.(((<1 2);0);2)) > > Raul Miller-4 wrote: >> lefthook=:2 :'u...@[ v ]' > > lefthook1=:2 :'(v~ u)~' ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
