Re: Issue 2010 in sympy: Integration with the full Risch Algorithm

2013-08-05 Thread sympy
Issue 2010: Integration with the full Risch Algorithm http://code.google.com/p/sympy/issues/detail?id=2010 This issue is now blocking issue sympy:1704. See http://code.google.com/p/sympy/issues/detail?id=1704 -- You received this message because you are listed in the owner or CC fields of this

Re: Issue 1704 in sympy: [PATCH] Integration of certain composite functions fails

2013-08-05 Thread sympy
Updates: Blockedon: -sympy:2010 sympy:2010 Comment #16 on issue 1704 by skirpic...@gmail.com: [PATCH] Integration of certain composite functions fails http://code.google.com/p/sympy/issues/detail?id=1704 https://github.com/sympy/sympy/pull/2351 -- You received this message because

Re: Issue 2010 in sympy: Integration with the full Risch Algorithm

2013-08-05 Thread sympy
Issue 2010: Integration with the full Risch Algorithm http://code.google.com/p/sympy/issues/detail?id=2010 This issue is now blocking issue sympy:1704. See http://code.google.com/p/sympy/issues/detail?id=1704 -- You received this message because you are listed in the owner or CC fields of this

Re: Issue 1704 in sympy: [PATCH] Integration of certain composite functions fails

2013-08-05 Thread sympy
Updates: Status: Fixed Comment #17 on issue 1704 by skirpic...@gmail.com: [PATCH] Integration of certain composite functions fails http://code.google.com/p/sympy/issues/detail?id=1704 It remains to add a test, which I will do in my current WIP branch. ok, added -- You received

Re: Issue 1389 in sympy: pretty should have an option to disable line wrapping

2013-08-05 Thread sympy
Comment #2 on issue 1389 by eric.the...@gmail.com: pretty should have an option to disable line wrapping http://code.google.com/p/sympy/issues/detail?id=1389 From pretty.py's documentation now: Prints expr in pretty form. pprint is just a shortcut for this function. Parameters

Re: Issue 1389 in sympy: pretty should have an option to disable line wrapping

2013-08-05 Thread sympy
Updates: Status: Fixed Comment #3 on issue 1389 by asmeu...@gmail.com: pretty should have an option to disable line wrapping http://code.google.com/p/sympy/issues/detail?id=1389 Hmm, looks like there's a typo there too (num_columns is not a bool). -- You received this message

Re: Issue 1389 in sympy: pretty should have an option to disable line wrapping

2013-08-05 Thread sympy
Comment #4 on issue 1389 by asmeu...@gmail.com: pretty should have an option to disable line wrapping http://code.google.com/p/sympy/issues/detail?id=1389 https://github.com/sympy/sympy/pull/2357 -- You received this message because this project is configured to send all issue

Issue 3960 in sympy: Spin uncoupling broken in 0.7.2

2013-08-05 Thread sympy
Status: New Owner: Labels: Type-Defect Priority-Medium New issue 3960 by personal...@gmail.com: Spin uncoupling broken in 0.7.2 http://code.google.com/p/sympy/issues/detail?id=3960 sympy.physics.quantum.spin.uncouple() returns equal results for |2,0 and | 0,0. Log attached.

Re: [IPython-dev] [sympy] Treating Python 3 as a first-class citizen

2013-08-05 Thread Ondřej Čertík
On Mon, Aug 5, 2013 at 4:04 AM, Thomas Kluyver tak...@gmail.com wrote: On 5 August 2013 06:51, Matthias Bussonnier bussonniermatth...@gmail.com wrote: For what it is worth, I've already came into question on stackoverflow where ipython was launching python3 and ipython2 was use to launch

Re: [sympy] Finding out about fast and slow tests

2013-08-05 Thread Ondřej Čertík
On Sun, Aug 4, 2013 at 11:49 PM, Joachim Durchholz j...@durchholz.org wrote: Am 05.08.2013 07:23, schrieb Ondřej Čertík: I think what Ronan meant was to try this tool: http://pytest.org It should work with SymPy tests, though I haven't used it for a few years. Hm... well, we *have* been

Re: [sympy] Re: Faster CSE

2013-08-05 Thread Cristóvão Sousa
PR #2355 submitted ;) On Friday, August 2, 2013 8:12:51 PM UTC+1, Aaron Meurer wrote: Yes, as Jason said, it's best to just submit a pull request as soon as you have code, so that we can see it and start commenting on it. But to answer your actual question, you just need to enable the

[sympy] Re: Inconsistent test results

2013-08-05 Thread Julien Rioux
Hi, On Monday, 5 August 2013 16:53:29 UTC-4, Joachim Durchholz wrote: Hi all, I'm getting assertion errors when running the full test suite, or when testing just integrals, but no errors if I run the tests in isolation. The errors are scattered across the test suite. It seems it's always

[sympy] solve piecewise unhashable type list

2013-08-05 Thread George Gerber
Apologies, i see my last line of code should read: print solve([s-1],[e]) -- You received this message because you are subscribed to the Google Groups sympy group. To unsubscribe from this group and stop receiving emails from it, send an email to sympy+unsubscr...@googlegroups.com. To post to

Re: [sympy] solve piecewise unhashable type list

2013-08-05 Thread George Gerber
Hi i used sympy 0.7.3 -- You received this message because you are subscribed to the Google Groups sympy group. To unsubscribe from this group and stop receiving emails from it, send an email to sympy+unsubscr...@googlegroups.com. To post to this group, send email to sympy@googlegroups.com.

[sympy] Theano + Sympy for system of ODEs: Mapping dictionary issue and a few questions

2013-08-05 Thread Guy Parsey
Hello Everyone, Thank you in advance for reading through my problem and for any input you may have. I must say that I still feel like a novice programmer and my problems may be easily solvable from a different mindset. My present project entails time-integration of extremely stiff and

Re: [sympy] Theano + Sympy for system of ODEs: Mapping dictionary issue and a few questions

2013-08-05 Thread Jason Moore
Guy, We're working on the same problem for sympy.physics.mechanics. Matthew Rocklin added support for matrix conversions in the theano code that is in SymPy and I used that, but found that theano was slower that lambdify for most of my cases (I only have two cores, so I'm not taking advantage of

Re: [IPython-dev] [sympy] Treating Python 3 as a first-class citizen

2013-08-05 Thread Ondřej Čertík
On Mon, Aug 5, 2013 at 9:24 PM, Aaron Meurer asmeu...@gmail.com wrote: On Mon, Aug 5, 2013 at 1:40 PM, Thomas Kluyver tak...@gmail.com wrote: On 5 August 2013 19:32, Ondřej Čertík ondrej.cer...@gmail.com wrote: Though the PEP above says that eventually python should point to python 3.

Re: [sympy] Test code environment

2013-08-05 Thread Aaron Meurer
On Fri, Aug 2, 2013 at 2:02 AM, Joachim Durchholz j...@durchholz.org wrote: Am 02.08.2013 04:00, schrieb Aaron Meurer: On Thu, Aug 1, 2013 at 3:34 AM, Joachim Durchholz j...@durchholz.org wrote: Am 01.08.2013 05:22, schrieb Aaron Meurer: Some digging in the git history using git blame

Re: [sympy] Extracting argument from Function

2013-08-05 Thread Aaron Meurer
Don't use class_key. That is an internal thing used for sorting. Since Function('f') is a class, you can just use f.__name__. Aaron Meurer On Thu, Aug 1, 2013 at 10:12 PM, Manoj Kumar manojkumarsivaraj...@gmail.com wrote: Hi, I need to extract the string argument to the function Suppose f =