Well, it is possible that the problem you originally posed is unnecessary: Why is there a unit axis (the 1 in 2 1 6 6) that you need to eliminate? How did it come about, and is the "combine the first 2 axes" thing a "workaround"? Is it like the ,/,/D=: ,<2 1 6 6$blah , where if you can eliminate the , adjacent to the < becomes ,/D=: <2 1 6 6$blah? Perhaps D=: <2 6 6$blah ?
It is a rare application that uses 4-dimensional arrays (2 1 6 6$blah). In a box, no less. ----- Original Message ----- From: Brian Schott <[email protected]> Date: Monday, February 8, 2010 22:43 Subject: Re: [Jprogramming] combine the first 2 axes when 2nd shape is 1 To: Programming forum <[email protected]> > Roger, > > Yes, in trying to prove you wrong I discovered that you are not wrong, > and the original array was of shape 1 2 1 6 6 as you and Ric observed. > I'll try to eliminate that first dimension. > > Thank you. > > On Tue, Feb 9, 2010 at 1:21 AM, ROGER HUI <[email protected]> wrote: > > Because you'd formed D by saying D=: ,<blah > > > > It's better to understand what happened before devising > > a workaround. ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
