I use 64-bit debian, on-board ati graphics with radeon driver from
x.org
Linux debian 3.3.0-rc6-amd64 #1 SMP Mon Mar 5 20:53:11 UTC 2012
VGA compatible controller: Advanced Micro Devices [AMD] nee ATI RS880 [Radeon
HD 4200]
Чтв, 15 Ноя 2012, Alex Giannakopoulos писал(а):
> Hi All (especially B
Hi All (especially Bill)
Some of you may remember that a few days ago I wrote describing the
problems I was having, trying to get OpenGL (both 701 and 602) to run on my
Linux system.
Well, I had the opportunity to try it on a number of systems, and on the
basis of what I saw, I am now pretty sure
Thanks, but my questions were rhetorical! I was merely trying to
comment on Linda's apparent aversion to @ and @: and her preference for
[: which she has justified in a later post. I'm not the Mike who
started this thread on arc consistency.
Incidentally, I also commented in that message o
I wrote:
> Solve the torus first:
>
> use |.to wiggle m up & down (and center),
> use |."1 to wiggle those matrices left & right (and center)
>
> ending up with 9 matrices, the original one and eight shifted ones [...]
|. will also accept a two element vector on the left side, sp
Kip's comments are helpful.
Back to your problem, Mike:
X=:?(2#n)$2 NB. generate random matrix of [0,1]
X=:X*(i.n)mailto:programming-boun...@forums.jsoftware.com] On Behalf Of km
Sent: Wednesday, November 14, 2012 4:29 AM
To: programm...@jsoftware.com
Subject: Re: [Jprogramming] Arc co
Responding to Mike's query about @
Mathematical composition f o g means "do g first, then f" and is expressed in
J by the monadic use of f @: g or [: f g . The monadic use of f @ g can
surprise you, compare
|.@:+: 1 2 3
6 4 2
|.@+: 1 2 3
2 4 6
-- the first means double vector 1
