[sage-devel] Re: sage 4.5.1 unpack

2010-07-19 Thread 3DRaven
Yes. I do not speak English. I use a translator of Google. Why unpacking: sage-4.5-linux-32bit-ubuntu_10.04_lts-i686- Linux.tar.lzma I get the message about the impossibility of creating hard links? -- To post to this group, send an email to sage-devel@googlegroups.com To unsubscribe from this gr

[sage-devel] Re: multivariate polynomial multiplication, division, GCD, factorization

2010-07-19 Thread parisse
> Is there any chance you could write an email explaining the basic > ideas behind your new factorization implementation?   I'm just curious > what goes into it.  Even something along the lines of this page would > be nice: > >    http://magma.maths.usyd.edu.au/magma/htmlhelp/text315.htm > >  -- W

[sage-devel] General requests about tickets and patches

2010-07-19 Thread Mitesh Patel
Gentle reminders: * Please remember to include the ticket number in the first line of the commit string of each Mercurial patch. This makes it much easier to find the ticket for a particular changeset with 'hg log some_file.py'. * Please remember to update ticket "Author(s)" and "Reviewer(s)".

[sage-devel] test_zlib failures when testing python

2010-07-19 Thread Dr. David Kirkby
Several people had the test test_zlib when testing Python with SAGE_CHECK=yes. This appears to be a bug in the python test, and only the test, http://bugs.python.org/issue8193 so there's no point making any patches to zlib or python. -- To post to this group, send an email to sage-devel@goog

Re: [sage-devel] sage 4.5.1 unpack

2010-07-19 Thread William Stein
On Tue, Jul 20, 2010 at 2:07 AM, Gonzalo Tornaria wrote: > On Mon, Jul 19, 2010 at 6:04 PM, William Stein wrote: >> On Mon, Jul 19, 2010 at 11:01 PM, 3DRaven <3dra...@gmail.com> wrote: >>> Hi. >>> "Tar not create hard links" >>> What is it? >>> sage not work. >> >> Either write clear emails to sa

Re: [sage-devel] Can someone test this on Cygwin?

2010-07-19 Thread Dr. David Kirkby
On 07/19/10 11:20 PM, Peter Jeremy wrote: On 2010-Jul-19 00:15:34 +0100, "Dr. David Kirkby" wrote: Here's a new GNU Scientific library package. http://boxen.math.washington.edu/home/kirkby/patches/gsl-1.14.spkg can someone confirm it works on Cygwin. It takes less than a minute to build on a

Re: [sage-devel] Can someone test this on Cygwin?

2010-07-19 Thread Dr. David Kirkby
On 07/19/10 11:20 PM, Peter Jeremy wrote: On 2010-Jul-19 00:15:34 +0100, "Dr. David Kirkby" wrote: Here's a new GNU Scientific library package. http://boxen.math.washington.edu/home/kirkby/patches/gsl-1.14.spkg can someone confirm it works on Cygwin. It takes less than a minute to build on a

Re: [sage-devel] ATLAS - proposal to allow a threaded build.

2010-07-19 Thread Dr. David Kirkby
On 07/19/10 10:37 PM, Peter Jeremy wrote: On 2010-Jul-17 08:52:49 +0100, "Dr. David Kirkby" wrote: I don't know if you have every written multi-threaded code, but it is non-trivial and very easy to make a mistake. Experience shows me that those mistakes show up on on one platform only. It's ha

Re: [sage-devel] Can someone test this on Cygwin?

2010-07-19 Thread Peter Jeremy
On 2010-Jul-19 00:15:34 +0100, "Dr. David Kirkby" wrote: >Here's a new GNU Scientific library package. > >http://boxen.math.washington.edu/home/kirkby/patches/gsl-1.14.spkg > >can someone confirm it works on Cygwin. It takes less than a minute to build >on >a half-reasonable machine, so it wont

Re: [sage-devel] ATLAS - proposal to allow a threaded build.

2010-07-19 Thread Peter Jeremy
On 2010-Jul-17 08:52:49 +0100, "Dr. David Kirkby" wrote: >I don't know if you have every written multi-threaded code, but it is >non-trivial and very easy to make a mistake. Experience shows me that those >mistakes show up on on one platform only. It's hard enough to track the bug if >you wrot

[sage-devel] WebGL backend for Sage plot3d

2010-07-19 Thread Carl Witty
I've created a proof-of-concept WebGL backend for Sage plot3d in the notebook; if you have a WebGL-enabled browser, see http://sagenb.org/home/pub/2263/ . And if you don't have a WebGL-enabled browser, you should get one; see http://learningwebgl.com/blog/?p=11 . WebGL is an emerging standard for

Re: [sage-devel] sage 4.5.1 unpack

2010-07-19 Thread William Stein
On Mon, Jul 19, 2010 at 11:01 PM, 3DRaven <3dra...@gmail.com> wrote: > Hi. > "Tar not create hard links" > What is it? > sage not work. Either write clear emails to sage-support that makes sense, or you will be banned. William > > -- > To post to this group, send an email to sage-devel@googlegro

[sage-devel] sage 4.5.1 unpack

2010-07-19 Thread 3DRaven
Hi. "Tar not create hard links" What is it? sage not work. -- To post to this group, send an email to sage-devel@googlegroups.com To unsubscribe from this group, send an email to sage-devel+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-dev

[sage-devel] sage terminated

2010-07-19 Thread 3DRaven
-- | Sage Version 4.5.1, Release Date: 2010-07-19 | | Type notebook() for the GUI, and license() for information.| -- *** stack smash

[sage-devel] Re: Which IDE do you use to write code for sage?

2010-07-19 Thread john_perry_usm
On Jul 18, 4:51 pm, koffie wrote: > I started this thread so people can > share which IDE's they are using and what they like about it. jEdit > Which OS does it run on (linux/os x/windows)? anything that runs java > Is it open source/free but not open source/paid? open source/free (GPL 2.0),

Re: [sage-devel] sage-4.5 spkg

2010-07-19 Thread John Cremona
On 19 July 2010 20:53, William Stein wrote: > On Mon, Jul 19, 2010 at 9:50 PM, John Cremona wrote: >>> Does this mean that singular and pari-2.4 will be included or pushed >>> to 4.5.2? I think singular is ready but I am not sure about pari. >> >> Making good progress -- I am hoping to get it fin

Re: [sage-devel] About mpmath and sympy

2010-07-19 Thread François Bissey
> On Fri, Jul 16, 2010 at 3:21 PM, François Bissey > > wrote: > >> Hi, > >> > >> Newer sympy has a bundled copy of mpmath, what causes several > >> problems in my sagemath package. I was in vacation during most of > >> Mandriva 2010.1 freeze, and did not fully test the package for some > >>

Re: [sage-devel] About mpmath and sympy

2010-07-19 Thread Ondrej Certik
On Mon, Jul 19, 2010 at 1:01 PM, William Stein wrote: > On Mon, Jul 19, 2010 at 9:54 PM, Ondrej Certik wrote: >> On Fri, Jul 16, 2010 at 3:21 PM, François Bissey >> wrote:   Hi,   Newer sympy has a bundled copy of mpmath, what causes several problems in my sagemath package. I

Re: [sage-devel] About mpmath and sympy

2010-07-19 Thread William Stein
On Mon, Jul 19, 2010 at 9:54 PM, Ondrej Certik wrote: > On Fri, Jul 16, 2010 at 3:21 PM, François Bissey > wrote: >>>   Hi, >>> >>>   Newer sympy has a bundled copy of mpmath, what causes several >>> problems in my sagemath package. I was in vacation during most of >>> Mandriva 2010.1 freeze, and

Re: [sage-devel] About mpmath and sympy

2010-07-19 Thread Ondrej Certik
On Fri, Jul 16, 2010 at 3:21 PM, François Bissey wrote: >>   Hi, >> >>   Newer sympy has a bundled copy of mpmath, what causes several >> problems in my sagemath package. I was in vacation during most of >> Mandriva 2010.1 freeze, and did not fully test the package for some >> time, but I am worki

Re: [sage-devel] sage-4.5 spkg

2010-07-19 Thread William Stein
On Mon, Jul 19, 2010 at 9:50 PM, John Cremona wrote: >> Does this mean that singular and pari-2.4 will be included or pushed >> to 4.5.2? I think singular is ready but I am not sure about pari. > > Making good progress -- I am hoping to get it finished in the next few > days but cannot promise.  S

Re: [sage-devel] sage-4.5 spkg

2010-07-19 Thread John Cremona
> Does this mean that singular and pari-2.4 will be included or pushed > to 4.5.2? I think singular is ready but I am not sure about pari. Making good progress -- I am hoping to get it finished in the next few days but cannot promise. Some bugs have taken hours to find so far; I will upload all t

Re: [sage-devel] Re: multivariate polynomial multiplication, division, GCD, factorization

2010-07-19 Thread William Stein
On Mon, Jul 19, 2010 at 9:37 PM, parisse wrote: >> Why?  You just have to: >> >>   (1) install sage > > This is not easy because I have a low Internet connection (max 2.6K/s) > and sage is huge. I understand. I think this explains why it would also be hard for you to work on another remote comp

[sage-devel] Re: multivariate polynomial multiplication, division, GCD, factorization

2010-07-19 Thread parisse
> Why?  You just have to: > >   (1) install sage This is not easy because I have a low Internet connection (max 2.6K/s) and sage is huge. > If you want me to be giac user, I hope it isn't too much to ask that > you be a Sage user :-). > Of course, I will certainly install it next time I have a g

[sage-devel] sage-4.5.1 released

2010-07-19 Thread Robert Miller
Hello everyone, The release note can be found here (I've folded 4.5 into 4.5.1): http://sage.math.washington.edu/home/rlmill/sage-4.5.1.txt The source tarball is here: http://sage.math.washington.edu/home/release/sage-4.5.1.tar Upgrading is slightly broken, but not terribly so like in sage-4.5

Re: [sage-devel] sage-4.5 spkg

2010-07-19 Thread William Stein
On Mon, Jul 19, 2010 at 8:56 PM, François Bissey wrote: >> On Mon, Jul 19, 2010 at 1:18 PM, François Bissey >> >> wrote: >> > Hi, >> > >> > We have noticed in sage-on-gentoo that the sage-4.5 tarball has >> > been available for a few days but not the individual spkgs as far as >> > we can see. >>

Re: [sage-devel] sage-4.5 spkg

2010-07-19 Thread François Bissey
> On Mon, Jul 19, 2010 at 1:18 PM, François Bissey > > wrote: > > Hi, > > > > We have noticed in sage-on-gentoo that the sage-4.5 tarball has > > been available for a few days but not the individual spkgs as far as > > we can see. > > Which means that sage -upgrade doesn't upgrade anything and >

Re: [sage-devel] How to I debug a crashing Sage?

2010-07-19 Thread David Kirkby
On 19 July 2010 19:04, Carl Witty wrote: > On Mon, Jul 19, 2010 at 9:10 AM, David Kirkby wrote: >> Yes - see below. >> >> sage: quit >> Exiting Sage (CPU time 0m0.29s, Wall time 0m3.52s). >> >> Program received signal SIGSEGV, Segmentation fault. >> 0x7e6627ec in _free_unlocked () from /l

Re: [sage-devel] Re: multivariate polynomial multiplication, division, GCD, factorization

2010-07-19 Thread William Stein
It's also a good idea to name the package with >> a version, e.g., >> giac-20100719.spkg, in which case it would extract to giac-20100719. >> >> I didn't expect your spkg to just work for me after the above rename, >> so I wrote some stuff about debugging below.  

[sage-devel] Re: multivariate polynomial multiplication, division, GCD, factorization

2010-07-19 Thread parisse
I forgot to mention how to link it g++ example_factor.cc -lgiac -lgmp -lpng -- To post to this group, send an email to sage-devel@googlegroups.com To unsubscribe from this group, send an email to sage-devel+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.c

[sage-devel] Re: multivariate polynomial multiplication, division, GCD, factorization

2010-07-19 Thread parisse
> Please remark the spkg so when you type > >    tar jxvf giac.spkg > > you get a directory named "giac".    This is a requirement of the spkg > format, which > I forgot to mention.   It's also a good idea to name the package with > a version, e.g., >

Re: [sage-devel] How to I debug a crashing Sage?

2010-07-19 Thread Carl Witty
On Mon, Jul 19, 2010 at 9:10 AM, David Kirkby wrote: > Yes - see below. > > sage: quit > Exiting Sage (CPU time 0m0.29s, Wall time 0m3.52s). > > Program received signal SIGSEGV, Segmentation fault. > 0x7e6627ec in _free_unlocked () from /lib/64/libc.so.1 > (gdb) bt > #0  0x7e6627ec

Re: [sage-devel] Re: python setup.py picks prefix from ~/.pydistutils.cfg

2010-07-19 Thread David Kirkby
On 19 July 2010 16:32, Alexander Dreyer wrote: > Hi! >> Maybe, if the installation procedures makes use of python's distutils. > In python 2.7 there the --no-user-config option to python setup.py. > But backporting that would still need to add --no-user-config to 30+ > spkgs. > (This is suggested

Re: [sage-devel] How to I debug a crashing Sage?

2010-07-19 Thread David Kirkby
On 19 July 2010 16:36, Willem Jan Palenstijn wrote: > On Mon, Jul 19, 2010 at 04:33:59PM +0100, David Kirkby wrote: >> I've tried under gdb. >> >> >> kir...@t2:[~/sage-4.5-hacked-for-64-bit-solaris] $ ./sage -gdb > >> >> Program received signal SIGSEGV, Segmentation fault. >> 0x7e6627ec i

Re: [sage-devel] Re: multivariate polynomial multiplication, division, GCD, factorization

2010-07-19 Thread William Stein
med "giac".This is a requirement of the spkg format, which I forgot to mention. It's also a good idea to name the package with a version, e.g., giac-20100719.spkg, in which case it would extract to giac-20100719. I didn't expect your spkg to just work for me after the above

[sage-devel] Re: proposals for find_fit

2010-07-19 Thread mhampton
Perhaps you could make a new function called something like "find_fit_function" that returned an expression or function. This could have optional arguments to force polynomial or trigonometric or exponential fits. Overall I agree that getting fits to data should be easier. cheers, Marshall Hampt

Re: [sage-devel] How to I debug a crashing Sage?

2010-07-19 Thread Willem Jan Palenstijn
On Mon, Jul 19, 2010 at 04:33:59PM +0100, David Kirkby wrote: > I've tried under gdb. > > > kir...@t2:[~/sage-4.5-hacked-for-64-bit-solaris] $ ./sage -gdb > > Program received signal SIGSEGV, Segmentation fault. > 0x7e6627ec in _free_unlocked () from /lib/64/libc.so.1 Do you get a gdb

[sage-devel] How to I debug a crashing Sage?

2010-07-19 Thread David Kirkby
I've built a 64-bit version of Sage on 't2', which behaves exactly the same as one I built on my own SPARCs. It appears to work, but is quite unstable. Whilst it can factor an integer, simply typing "quit" causes a segfault. See below. On change I made before building was to save the temporary file

[sage-devel] Re: python setup.py picks prefix from ~/.pydistutils.cfg

2010-07-19 Thread Alexander Dreyer
Hi! > Maybe, if the installation procedures makes use of python's distutils. In python 2.7 there the --no-user-config option to python setup.py. But backporting that would still need to add --no-user-config to 30+ spkgs. (This is suggested in the case of rpms, for instance.) An alternative would b

[sage-devel] Re: [Bug 579183] Re: jmol not working

2010-07-19 Thread Jan Groenewald
Hi Re: jmol via SAGE on lucid using openjdk Progress! The error has reduced. I still get: 2010-07-19 14:26:15+0200 [HTTPChannel,14,127.0.0.1] Request error: Connection to the other side was lost in a non-clean fashion. But no longer the rest of the errors. However, the end product, a jmol grap

[sage-devel] Re: multivariate polynomial multiplication, division, GCD, factorization

2010-07-19 Thread parisse
Ok, I have added a link that should be updated when I make changes in giac: http://www-fourier.ujf-grenoble.fr/~parisse/giac/giac.spkg (I also updated the benchmarks page http://www-fourier.ujf-grenoble.fr/~parisse/giac/benchmarks/benchmarks.html). -- To post to this group, send an email to sage-

Re: [sage-devel] About mpmath and sympy

2010-07-19 Thread Tim Daly
Paulo César Pereira de Andrade wrote: 2010/7/17 François Bissey : As an aside, if two upstream packages include another upstream package (e.g. both include GMP) what does Sage do? Are there two copies of GMP? They could have different versions of the same package since project 1 could have

Re: [sage-devel] sage-4.5 spkg

2010-07-19 Thread David Kirkby
On 19 July 2010 12:18, François Bissey wrote: > Hi, > > We have noticed in sage-on-gentoo that the sage-4.5 tarball has > been available for a few days but not the individual spkgs as far as > we can see. > Which means that sage -upgrade doesn't upgrade anything and > we cannot push sage-4.5 ebuil

Re: [sage-devel] sage-4.5 spkg

2010-07-19 Thread Robert Miller
On Mon, Jul 19, 2010 at 1:18 PM, François Bissey wrote: > Hi, > > We have noticed in sage-on-gentoo that the sage-4.5 tarball has > been available for a few days but not the individual spkgs as far as > we can see. > Which means that sage -upgrade doesn't upgrade anything and > we cannot push sage

[sage-devel] sage-4.5 spkg

2010-07-19 Thread François Bissey
Hi, We have noticed in sage-on-gentoo that the sage-4.5 tarball has been available for a few days but not the individual spkgs as far as we can see. Which means that sage -upgrade doesn't upgrade anything and we cannot push sage-4.5 ebuilds either as we rely on the individual spkg to be available.