An alternative phrase would be taking the diagonal.
The run together mechanism relates to the distinction between inner
and outer product. If you think of each array having an associated
list of indices along each dimension, normally transpose uses an outer
product combination of these. But when
That does clear it up (especially the justification of this feature in terms of
inner vs outer products). Thank you.
-Dan
Please excuse typos; composed on a handheld device.
On Dec 8, 2012, at 7:55 AM, Raul Miller rauldmil...@gmail.com wrote:
An alternative phrase would be taking the
I am working with photographic images which use RGB color.
The array d is a single image and the array D is now 2
images but I want D to contain any number of images. And I
want split out the R,G, and B part which I can do for d, but
I am having difficulty with the analogous r, g, and b for D.
0 1 2|: will do the job.
I recommend reading the dictionary definition of |: through a few times.
In particular, note that 0 1|: on a rank three array is the same as
2 0 1|: , and 0 1 2|: turns into 3 0 1 2|: on a rank four array.
Marshall
On Fri, Dec 07, 2012 at 03:02:49PM -0500, Brian Schott
Perfect.
Something was blocking me.
On Fri, Dec 7, 2012 at 3:28 PM, Marshall Lochbaum mwlochb...@gmail.com wrote:
0 1 2|: will do the job.
I recommend reading the dictionary definition of |: through a few times.
In particular, note that 0 1|: on a rank three array is the same as
2 0 1|: ,
Something I never wrapped my head around with |: is what exactly the DoJ means
when it says axes are run together when the LHA is boxed.
-Dan
On Dec 7, 2012, at 3:28 PM, Marshall Lochbaum mwlochb...@gmail.com wrote:
0 1 2|: will do the job.
I recommend reading the dictionary definition of
: programm...@jsoftware.com
Subject: Re: [Jprogramming] indirect assignment and rank question
Something I never wrapped my head around with |: is what exactly the DoJ
means when it says axes are run together when the LHA is boxed.
-Dan
On Dec 7, 2012, at 3:28 PM, Marshall Lochbaum mwlochb
