On 2/5/08, R.E. Boss <[EMAIL PROTECTED]> wrote: > N.B. your second solution ... > ++-+-+-+--+--+---+---+---+---+ > ||a|a|a|bb|bb|ccc|ccc|ccc|ccc| > ++-+-+-+--+--+---+---+---+---+
Oops (1 }. a:&~: (#;.1@(1&,)@[ # a:,#) ]) mylist -- Raul ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
