Issue 1463 in sympy: Initial codegen implementation

2009-07-17 Thread codesite-noreply
Updates: Status: Fixed Comment #18 on issue 1463 by Toon.Verstraelen: Initial codegen implementation http://code.google.com/p/sympy/issues/detail?id=1463 (No comment was entered for this change.) -- You received this message because you are listed in the owner or CC fields of this

Issue 1490 in sympy: LatexPrinter doprint inline=None

2009-07-17 Thread codesite-noreply
Comment #16 on issue 1490 by Toon.Verstraelen: LatexPrinter doprint inline=None http://code.google.com/p/sympy/issues/detail?id=1490 All tests pass, also after a 'git rebase master'. Could you update the tutorial with the attached patch? (For some reason the documentation is no longer tested

Issue 1505 in sympy: doc Makefile does not work when sphinx is installed in $HOME

2009-07-17 Thread codesite-noreply
Comment #9 on issue 1505 by Toon.Verstraelen: doc Makefile does not work when sphinx is installed in $HOME http://code.google.com/p/sympy/issues/detail?id=1505 I've updated the docday branch on github. Troubling patches have been removed and applied git rebase master. -- You received this

Issue 1306 in sympy: Test the rst docs

2009-07-17 Thread codesite-noreply
Updates: Labels: -EasyToFix Comment #27 on issue 1306 by fab...@fseoane.net: Test the rst docs http://code.google.com/p/sympy/issues/detail?id=1306 (No comment was entered for this change.) -- You received this message because you are listed in the owner or CC fields of this issue, or

Issue 1521 in sympy: doc/ doctests fail

2009-07-17 Thread codesite-noreply
Updates: Labels: Milestone-Release0.7.0 Documentation Comment #4 on issue 1521 by fab...@fseoane.net: doc/ doctests fail http://code.google.com/p/sympy/issues/detail?id=1521 (No comment was entered for this change.) -- You received this message because you are listed in the owner or CC

Issue 1491 in sympy: generalize mainvar in LatexPrinter

2009-07-17 Thread codesite-noreply
Comment #10 on issue 1491 by ryanlists: generalize mainvar in LatexPrinter http://code.google.com/p/sympy/issues/detail?id=1491 Yes, something definitely needs to be done to easily allow all printers to ues the same sorting functionality. A Printer super-class seems logical. -- You received

Issue 1490 in sympy: LatexPrinter doprint inline=None

2009-07-17 Thread codesite-noreply
Comment #17 on issue 1490 by ryanlists: LatexPrinter doprint inline=None http://code.google.com/p/sympy/issues/detail?id=1490 Thanks. Ondrej directed me to option 2 as well, so that is what we did. For some reason, I can't download that patch. Are you talking about the 10 or so lines

Issue 1541 in sympy: Latex Print issue with printing min_, max_

2009-07-17 Thread codesite-noreply
Status: New Owner: Labels: Type-Defect Priority-Medium New issue 1541 by ceyhuneksin: Latex Print issue with printing min_, max_ http://code.google.com/p/sympy/issues/detail?id=1541 When printing any equation that involves min_ or max_, the latex print is as given in the example: x =

Issue 1306 in sympy: Test the rst docs

2009-07-17 Thread codesite-noreply
Updates: Owner: --- Comment #28 on issue 1306 by fab...@fseoane.net: Test the rst docs http://code.google.com/p/sympy/issues/detail?id=1306 (No comment was entered for this change.) -- You received this message because you are listed in the owner or CC fields of this issue, or because

Issue 1542 in sympy: Pretty printing for boolean operations

2009-07-17 Thread codesite-noreply
Status: Accepted Owner: Labels: Type-Defect Priority-Medium Printing New issue 1542 by fab...@fseoane.net: Pretty printing for boolean operations http://code.google.com/p/sympy/issues/detail?id=1542 Would be nice to print x y instead of the actual And(x, y). Same with Or and | -- You

Issue 398 in sympy: An idea: assumption model based on Interval

2009-07-17 Thread codesite-noreply
Updates: Owner: fab...@fseoane.net Labels: Milestone-Release0.7.0 Comment #21 on issue 398 by fab...@fseoane.net: An idea: assumption model based on Interval http://code.google.com/p/sympy/issues/detail?id=398 This is interesting. Assumptions based on intervals should be

[sympy] Re: Parallel testing

2009-07-17 Thread Aaron S. Meurer
So Ondrej and I were able to get this working. We now just need to hook it into the regular testing. If any one wants to give this a shot, the branch to pull from is http://github.com/certik/sympy/tree/par2 . See t.py Aaron Meurer On Jul 16, 2009, at 5:58 PM, Ondrej Certik wrote: On

[sympy] quartic roots

2009-07-17 Thread smichr
I have found that the quartics routine can return two sets of 4 roots (that can be selected by exchanging the signs in A and B of the routine). The present set returned is correct if there are 4 real roots or if there are 2 real and all the coefficients are real. The other set (according to the

[sympy] tiny patches

2009-07-17 Thread Toon Verstraelen
Hi, Could someone take a quick look at the tiny patches for issue 1533 and 1534. They block for further work on fcode and ccode. Tests run fine when applied to the master branch. cheers, Toon http://code.google.com/p/sympy/issues/detail?id=1533

[sympy] Re: tiny patches

2009-07-17 Thread Ondrej Certik
On Fri, Jul 17, 2009 at 1:24 AM, Toon Verstraelentoon.verstrae...@ugent.be wrote: Hi, Could someone take a quick look at the tiny patches for issue 1533 and 1534. They block for further work on fcode and ccode. Tests run fine when applied to the master branch. cheers, Toon

[sympy] Re: Announce: Sympy 0.6.5 released

2009-07-17 Thread Fabian Pedregosa
Ondrej Certik wrote: On Thu, Jul 16, 2009 at 4:33 PM, Fabian Pedregosafab...@fseoane.net wrote: SymPy 0.6.5 has been finally released on July 17, 2009. Great job. Time to open the beer. Salud! I re-enabled testing documentation under doc/ If someone could take a look into this

[sympy] set_main() function in Geometric Algebra Module

2009-07-17 Thread Sebastian Haase
Hi, I was just reading up on the GA module. Reading through the wiki http://wiki.sympy.org/wiki/Geometric_Algebra_Module and this http://docs.sympy.org/modules/galgebra/GA/GAsympy.html I stumbled on the use of set_main(): Isn't there a cleaner way of doing this -- it seems like quite some hack...

[sympy] Re: set_main() function in Geometric Algebra Module

2009-07-17 Thread Tim Lahey
On Jul 17, 2009, at 7:45 AM, Sebastian Haase wrote: Hi, I was just reading up on the GA module. Reading through the wiki http://wiki.sympy.org/wiki/Geometric_Algebra_Module and this http://docs.sympy.org/modules/galgebra/GA/GAsympy.html I just noticed that in the docs for the GA

[sympy] Re: set_main() function in Geometric Algebra Module

2009-07-17 Thread Alan Bromborsky
Tim Lahey wrote: On Jul 17, 2009, at 7:45 AM, Sebastian Haase wrote: Hi, I was just reading up on the GA module. Reading through the wiki http://wiki.sympy.org/wiki/Geometric_Algebra_Module and this http://docs.sympy.org/modules/galgebra/GA/GAsympy.html I just noticed that

[sympy] Re: Finding factor in a product

2009-07-17 Thread smichr
On Jul 16, 6:48 pm, Toon Verstraelen toon.verstrae...@ugent.be wrote: Christophe wrote: Hello, suppose that we have the following expression : (x**2+1)*(log(x+4)-7) I would like to know that is a product and to have : (x**2+1) and (log(x+4)-7). In terms of

[sympy] Re: Finding factor in a product

2009-07-17 Thread Christophe
That's look great. Indeed, I'm looking for strategies to solve simple inequations of one variable. Best regards. Christophe. smichr a écrit : On Jul 16, 6:48 pm, Toon Verstraelen toon.verstrae...@ugent.be wrote: Christophe wrote: Hello, suppose that we have the following

[sympy] Re: quartic roots

2009-07-17 Thread Aaron S. Meurer
I think you should use the built in assumptions on the variables (such as is_real, is_positive, and so on). You can return a symbol that has a real assumption on it if you need that. Other than that, I would use re() and im() to access the imaginary parts, and the sign() function to

[sympy] Re: Announce: Sympy 0.6.5 released

2009-07-17 Thread Ondrej Certik
On Fri, Jul 17, 2009 at 5:15 AM, Neal Beckerndbeck...@gmail.com wrote: Will this be easy_installable (as of now still shows 0.6.4 as current) I'd love to! But I need some help, it doesn't work for some reason. Here is what I got: $ easy_install --prefix=~/usr sympy Creating

[sympy] Re: Announce: Sympy 0.6.5 released

2009-07-17 Thread Gael Varoquaux
On Fri, Jul 17, 2009 at 10:50:17AM -0600, Ondrej Certik wrote: On Fri, Jul 17, 2009 at 5:15 AM, Neal Beckerndbeck...@gmail.com wrote: Will this be easy_installable (as of now still shows 0.6.4 as current) I'd love to! But I need some help, it doesn't work for some reason. Here is what I

[sympy] Re: Announce: Sympy 0.6.5 released

2009-07-17 Thread Ondrej Certik
On Fri, Jul 17, 2009 at 10:52 AM, Gael Varoquauxgael.varoqu...@normalesup.org wrote: On Fri, Jul 17, 2009 at 10:50:17AM -0600, Ondrej Certik wrote: On Fri, Jul 17, 2009 at 5:15 AM, Neal Beckerndbeck...@gmail.com wrote: Will this be easy_installable (as of now still shows 0.6.4 as current)

[sympy] Re: Announce: Sympy 0.6.5 released

2009-07-17 Thread Aaron S. Meurer
Any idea how long until this makes its way to fink? Aaron Meurer On Jul 16, 2009, at 4:33 PM, Fabian Pedregosa wrote: SymPy 0.6.5 has been finally released on July 17, 2009. Source distribution can be downloaded from http://sympy.googlecode.com/files/sympy-0.6.5.tar.gz Windows binaries

[sympy] Re: Announce: Sympy 0.6.5 released

2009-07-17 Thread Neal Becker
2 questions: 1) It is helpful to also install gmpy? 2) Can I test sympy from easy_installed sympy (without having a copy of sympy source distr)? ie: I can't follow these directions : To test the whole SymPy package, run ./setup.py test in the sympy directory which is found here:

[sympy] Re: Announce: Sympy 0.6.5 released

2009-07-17 Thread Ondrej Certik
On Fri, Jul 17, 2009 at 11:41 AM, Neal Beckerndbeck...@gmail.com wrote: 2 questions: 1) It is helpful to also install gmpy? It speeds up some numerical things, but sympy works perfectly fine without it as well. 2) Can I test sympy from easy_installed sympy (without having a copy of sympy