[sage-support] Re: Changing basis in finite fields

2007-09-05 Thread Ahmad
Thanks again! I got the idea now. However, there is a problem which sticks me in the first stage and if I can solve it so your code work as prefect for me. The problem is that the instruction v(z) is not strong enough for my popuse. It works prefect when z is in k = GF(2^5) but it is not working

[sage-support] sage-2.8.3.5

2007-09-05 Thread William Stein
Hi, I've released sage-2.8.3.5 which fixes a couple of bugs and minor issues that came up earlier today. -- William -- William Stein Associate Professor of Mathematics University of Washington http://www.williamstein.org --~--~-~--~~~---~--~~ To post to this

[sage-support] Re: Non-commutative polynomial ring

2007-09-05 Thread Joel B. Mohler
On Wednesday 05 September 2007 20:54, William Stein wrote: > > sage: M. = FreeMonoid(2) > > sage: (x*y).substitute(x=1) > > x*y # I would think that this is 1*y > > > > > > > > > > I find that result unsatisfactory as well, but I sure don't have a good > > idea about what ring (?) the result '1*y

[sage-support] Re: Non-commutative polynomial ring

2007-09-05 Thread William Stein
On 9/5/07, Joel B. Mohler <[EMAIL PROTECTED]> wrote: \> Yes, so I found FreeMonoid after sending my first e-mail and was testing it > out. I think I may have found something that is not implemented: > > sage: a=FreeMonoid(1,'a').0 > sage: a*a > a^2 > sage: a.substitute(5) > a # should be 5? > sa

[sage-support] Re: Non-commutative polynomial ring

2007-09-05 Thread Joel B. Mohler
On Wednesday 05 September 2007 18:47, William Stein wrote: > Or maybe you really want a free monoid? > > sage: M. = FreeMonoid(2) > sage: x*y*x*x*y > x*y*x^2*y > sage: (x*y*x*x*y)^3 > x*y*x^2*y*x*y*x^2*y*x*y*x^2*y Yes, so I found FreeMonoid after sending my first e-mail and was testing it out.

[sage-support] Re: Non-commutative polynomial ring

2007-09-05 Thread William Stein
On 9/5/07, Joel B. Mohler <[EMAIL PROTECTED]> wrote: > I'm wishing for a ZZ[x,y] where xy!=yx, but I can't seem to find the way to > construct such a creature. Is it not yet implemented? > > In reality, I really only want a monomial so it pretty much boils down to a > free group on x and y, but t

[sage-support] Non-commutative polynomial ring

2007-09-05 Thread Joel B. Mohler
Hi, I'm wishing for a ZZ[x,y] where xy!=yx, but I can't seem to find the way to construct such a creature. Is it not yet implemented? In reality, I really only want a monomial so it pretty much boils down to a free group on x and y, but the polynomial ring would make for some pretty syntax e

[sage-support] Re: wiki from notebook

2007-09-05 Thread David Joyner
Thanks for reporting this. This is http://sagetrac.org/sage_trac/ticket/596 Can you try Ctl-C, Ctl-C (twice in rapid succession) and see if that works? ++ On 9/5/07, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote: > > > I'm experimenting with the wiki. When

[sage-support] Re: 2.8.3.x build problem

2007-09-05 Thread Joel B. Mohler
On Wednesday 05 September 2007 11:21, mabshoff wrote: > On Sep 5, 5:08 pm, "William Stein" <[EMAIL PROTECTED]> wrote: > > On 9/5/07, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote: > > > When building any of the 2.8.3.x releases on my 64-bit Opteron 246 > > > running RHEL5, I encounter the following

[sage-support] Re: sage-2.8.3.4 problem and make check

2007-09-05 Thread William Stein
On 9/5/07, Kate Minola <[EMAIL PROTECTED]> wrote: > > William, > > I attempted to build sage-2.8.3.4 from source > using the gcc-4.2.1 compiler suite. > > On both my x86-Linux and x86_64-Linux machines > the build succeeded, but 'make test' > hung at > > sage -t devel/sage-main/sage/calculus/

[sage-support] Re: sage-2.8.3.4 problem and make check

2007-09-05 Thread mabshoff
On Sep 5, 9:40 pm, "Kate Minola" <[EMAIL PROTECTED]> wrote: > William, > > I attempted to build sage-2.8.3.4 from source > using the gcc-4.2.1 compiler suite. > > On both my x86-Linux and x86_64-Linux machines > the build succeeded, but 'make test' > hung at > > sage -t devel/sage-main/sage

[sage-support] sage-2.8.3.4 problem and make check

2007-09-05 Thread Kate Minola
William, I attempted to build sage-2.8.3.4 from source using the gcc-4.2.1 compiler suite. On both my x86-Linux and x86_64-Linux machines the build succeeded, but 'make test' hung at sage -t devel/sage-main/sage/calculus/calculus.py Also may I make a small plea that 'make check' be put ba

[sage-support] Re: Trouble building lie-2.2.2.p2 on Suse 10.1

2007-09-05 Thread mabshoff
On Sep 5, 7:59 pm, "William Stein" <[EMAIL PROTECTED]> wrote: > On 9/5/07, David DeGeorge <[EMAIL PROTECTED]> wrote: > > > > > Dear Developers > > I am running Suse 10.1 and > > sage-2.8.3-32bit-linux-suse10-i686-Linux > > I can't get lie to build. It complains about not finding -lcurses. > > l

[sage-support] Re: Trouble building lie-2.2.2.p2 on Suse 10.1

2007-09-05 Thread William Stein
On 9/5/07, David DeGeorge <[EMAIL PROTECTED]> wrote: > > Dear Developers > I am running Suse 10.1 and > sage-2.8.3-32bit-linux-suse10-i686-Linux > I can't get lie to build. It complains about not finding -lcurses. > libcurses.a is > not in a standard place (it is in /usr/lib/curses), I tried addi

[sage-support] Re: 2.8.3.x build problem

2007-09-05 Thread mabshoff
On Sep 5, 5:08 pm, "William Stein" <[EMAIL PROTECTED]> wrote: > On 9/5/07, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote: > > > > > When building any of the 2.8.3.x releases on my 64-bit Opteron 246 > > running RHEL5, I encounter the following error during the compile of > > the > > sage-2.8.3.x m

[sage-support] Re: 2.8.3.x build problem

2007-09-05 Thread William Stein
On 9/5/07, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote: > When building any of the 2.8.3.x releases on my 64-bit Opteron 246 > running RHEL5, I encounter the following error during the compile of > the > sage-2.8.3.x module. ... > In file included from > /scratch/sage-2.8.3/local/include/python2.5

[sage-support] Re: Bug: precision of complex numbers

2007-09-05 Thread William Stein
On 9/5/07, Markus Fraczek <[EMAIL PROTECTED]> wrote: > it's me again, sorry for reporting another (possible) bug within 24 hours... > > sage: CC = ComplexField(332) > sage: > X=CC(1.357903630374279963068269401271673391959119893809138669904789002836753985101796915789954726170961844+0.0865687792796

[sage-support] Re: "sage -testall " problem

2007-09-05 Thread William Stein
On 9/5/07, JMD <[EMAIL PROTECTED]> wrote: > > the compilation of sage-2.8.3.3, but "sage -testall" seems to do > nothing. > I have just a lot of messages like this : > > > sage -t devel/sage-main/sage/plot/mpl3d/surface.py (skipping) -- > nodoctest.py file in directory There was a merge error in

[sage-support] 2.8.3.x build problem

2007-09-05 Thread [EMAIL PROTECTED]
When building any of the 2.8.3.x releases on my 64-bit Opteron 246 running RHEL5, I encounter the following error during the compile of the sage-2.8.3.x module. -- scons: Reading SConscript files ... scons: done reading SConscript files. scons: Building targets ... Install file: "ZZ_pylong.h"

[sage-support] Re: Bug: running scripts broken

2007-09-05 Thread William Stein
On 9/5/07, William Stein <[EMAIL PROTECTED]> wrote: > On 9/4/07, Jonathan Bober <[EMAIL PROTECTED]> wrote: > > My memory could be wrong, but I feel that this exact problem has > > occurred before. (The problem of running scripts on the command line not > > working -- not necessarily the exact same

[sage-support] Trouble building lie-2.2.2.p2 on Suse 10.1

2007-09-05 Thread David DeGeorge
Dear Developers I am running Suse 10.1 and sage-2.8.3-32bit-linux-suse10-i686-Linux I can't get lie to build. It complains about not finding -lcurses. libcurses.a is not in a standard place (it is in /usr/lib/curses), I tried adding a symbolic link to /usr/lib but then the build failed in readlin

[sage-support] Bug: precision of complex numbers

2007-09-05 Thread Markus Fraczek
Hi, it's me again, sorry for reporting another (possible) bug within 24 hours... sage: CC = ComplexField(332) sage: X=CC(1.357903630374279963068269401271673391959119893809138669904789002836753985101796915789954726170961844+0.086568779279628759168431334063394122254709731239706238026787660388961

[sage-support] Re: Bug: big complex numbers

2007-09-05 Thread Mike Hansen
Hello, I posted patches to fix this on http://sagetrac.org/sage_trac/ticket/587 . They should be in sage-2.8.3.3 which was released today. sage - upgrade should do the trick. --Mike On Sep 4, 12:17 pm, mabshoff <[EMAIL PROTECTED] dortmund.de> wrote: > On Sep 4, 5:10 pm, Markus Fraczek <[EMAIL

[sage-support] "sage -testall " problem

2007-09-05 Thread JMD
the compilation of sage-2.8.3.3, but "sage -testall" seems to do nothing. I have just a lot of messages like this : sage -t devel/sage-main/sage/plot/mpl3d/surface.py (skipping) -- nodoctest.py file in directory --~--~-~--~~~---~--~~ To post to this group, send

[sage-support] Re: Bug: running scripts broken

2007-09-05 Thread William Stein
On 9/4/07, Jonathan Bober <[EMAIL PROTECTED]> wrote: > My memory could be wrong, but I feel that this exact problem has > occurred before. (The problem of running scripts on the command line not > working -- not necessarily the exact same underlying cause for the > problem.) > > This kind of basic