Re: Issue 3320 in sympy: fraction in denominator missed by subs

2012-07-10 Thread sympy
Updates: Status: Fixed Comment #2 on issue 3320 by smi...@gmail.com: fraction in denominator missed by subs http://code.google.com/p/sympy/issues/detail?id=3320 (No comment was entered for this change.) -- You received this message because you are subscribed to the Google Groups

Re: Issue 3318 in sympy: failure in master

2012-07-10 Thread sympy
Updates: Status: Fixed Comment #5 on issue 3318 by smi...@gmail.com: failure in master http://code.google.com/p/sympy/issues/detail?id=3318 (No comment was entered for this change.) -- You received this message because you are subscribed to the Google Groups sympy-issues group. To

Re: Issue 3301 in sympy: S.Integers.intersect(Interval) doesn't work for unbounded intervals

2012-07-10 Thread sympy
Comment #4 on issue 3301 by julien.r...@gmail.com: S.Integers.intersect(Interval) doesn't work for unbounded intervals http://code.google.com/p/sympy/issues/detail?id=3301 The pull has been merged. Should this issue be closed? -- You received this message because you are subscribed to the

Re: Issue 2210 in sympy: Sum does not set commutativity

2012-07-10 Thread sympy
Comment #8 on issue 2210 by julien.r...@gmail.com: Sum does not set commutativity http://code.google.com/p/sympy/issues/detail?id=2210 This pull was merged and this issue can probably be closed. -- You received this message because you are subscribed to the Google Groups sympy-issues

Re: Issue 2070 in sympy: All elements of .args should be Basic

2012-07-10 Thread sympy
Issue 2070: All elements of .args should be Basic http://code.google.com/p/sympy/issues/detail?id=2070 This issue is now blocking issue sympy:2710. See http://code.google.com/p/sympy/issues/detail?id=2710 -- You received this message because you are listed in the owner or CC fields of this

Re: Issue 2070 in sympy: All elements of .args should be Basic

2012-07-10 Thread sympy
Issue 2070: All elements of .args should be Basic http://code.google.com/p/sympy/issues/detail?id=2070 This issue is now blocking issue sympy:2710. See http://code.google.com/p/sympy/issues/detail?id=2710 -- You received this message because you are listed in the owner or CC fields of this

Re: Issue 2626 in sympy: Piecewise should use a different syntax for otherwise

2012-07-10 Thread sympy
Issue 2626: Piecewise should use a different syntax for otherwise http://code.google.com/p/sympy/issues/detail?id=2626 This issue is now blocking issue sympy:2710. See http://code.google.com/p/sympy/issues/detail?id=2710 -- You received this message because you are listed in the owner or CC

Re: Issue 2626 in sympy: Piecewise should use a different syntax for otherwise

2012-07-10 Thread sympy
Issue 2626: Piecewise should use a different syntax for otherwise http://code.google.com/p/sympy/issues/detail?id=2626 This issue is now blocking issue sympy:2710. See http://code.google.com/p/sympy/issues/detail?id=2710 -- You received this message because you are listed in the owner or CC

Re: Issue 2710 in sympy: Cannot simplify Piecewise

2012-07-10 Thread sympy
Updates: Blockedon: -sympy:2070 -sympy:2626 sympy:2070 sympy:2626 Comment #5 on issue 2710 by julien.r...@gmail.com: Cannot simplify Piecewise http://code.google.com/p/sympy/issues/detail?id=2710 This seems to have been fixed in the meantime: In [13]: f = Piecewise((x*(x+y)-y*(x+y),

Re: Issue 2210 in sympy: Sum does not set commutativity

2012-07-10 Thread sympy
Updates: Status: Fixed Comment #9 on issue 2210 by smi...@gmail.com: Sum does not set commutativity http://code.google.com/p/sympy/issues/detail?id=2210 (No comment was entered for this change.) -- You received this message because you are subscribed to the Google Groups sympy-issues

Re: Issue 3322 in sympy: Another CSE bug

2012-07-10 Thread sympy
Updates: Labels: NeedsReview smichr Comment #9 on issue 3322 by smi...@gmail.com: Another CSE bug http://code.google.com/p/sympy/issues/detail?id=3322 There is a fix at 1409 -- the failure of -(-1)**(1/4)*I to combine into -(-1)**(3/4) is reason enough not to tweak as_base_exp. Tests

[sympy] 3322: don't break apart I in Mul._eval_subs (#1409)

2012-07-10 Thread Christopher Smith
You can merge this Pull Request by running: git pull https://github.com/smichr/sympy 3322 Or you can view, comment on it, or merge it online at: https://github.com/sympy/sympy/pull/1409 -- Commit Summary -- * 3322: don't break apart I in Mul._eval_subs -- File Changes -- M

Re: Issue 2210 in sympy: Sum does not set commutativity

2012-07-10 Thread sympy
Comment #8 on issue 2210 by julien.r...@gmail.com: Sum does not set commutativity http://code.google.com/p/sympy/issues/detail?id=2210 This pull was merged and this issue can probably be closed. -- You received this message because you are subscribed to the Google Groups sympy-patches

Re: Issue 2210 in sympy: Sum does not set commutativity

2012-07-10 Thread sympy
Updates: Status: Fixed Comment #9 on issue 2210 by smi...@gmail.com: Sum does not set commutativity http://code.google.com/p/sympy/issues/detail?id=2210 (No comment was entered for this change.) -- You received this message because you are subscribed to the Google Groups sympy-patches

Re: Issue 3322 in sympy: Another CSE bug

2012-07-10 Thread sympy
Updates: Labels: NeedsReview smichr Comment #9 on issue 3322 by smi...@gmail.com: Another CSE bug http://code.google.com/p/sympy/issues/detail?id=3322 There is a fix at 1409 -- the failure of -(-1)**(1/4)*I to combine into -(-1)**(3/4) is reason enough not to tweak as_base_exp. Tests

Re: [sympy] FiniteSet.sort_key and the ordering of .args

2012-07-10 Thread Sergiu Ivanov
On Tue, Jul 3, 2012 at 6:32 PM, Sergiu Ivanov unlimitedscol...@gmail.com wrote: On Tue, Jul 3, 2012 at 4:03 PM, Matthew Rocklin mrock...@gmail.com wrote: I've found that sorting the args at creation time solves lots of problems. I have not found that this sorting causes any performance issues

Re: [sympy] FiniteSet.sort_key and the ordering of .args

2012-07-10 Thread Chris Smith
On Tue, Jul 10, 2012 at 9:55 AM, Sergiu Ivanov unlimitedscol...@gmail.com wrote: On Tue, Jul 3, 2012 at 6:32 PM, Sergiu Ivanov unlimitedscol...@gmail.com wrote: On Tue, Jul 3, 2012 at 4:03 PM, Matthew Rocklin mrock...@gmail.com wrote: I've found that sorting the args at creation time solves

Re: [sympy] FiniteSet.sort_key and the ordering of .args

2012-07-10 Thread Sergiu Ivanov
On Tue, Jul 10, 2012 at 6:10 PM, Chris Smith smi...@gmail.com wrote: On Tue, Jul 10, 2012 at 9:55 AM, Sergiu Ivanov unlimitedscol...@gmail.com wrote: On Tue, Jul 3, 2012 at 6:32 PM, Sergiu Ivanov unlimitedscol...@gmail.com wrote: On Tue, Jul 3, 2012 at 4:03 PM, Matthew Rocklin

[sympy] integral of derivative

2012-07-10 Thread Lewis
Hi I'm trying to integrate a function that is the derivative of another function, but I get a long train of errors. The error is really long but ends up withraise CoercionFailed(expected Number object, got %s % a) CoercionFailed: expected Number object, got +inf My code: from sympy import

[sympy] having problems with pushing commits

2012-07-10 Thread Saurabh Jha
Created the file commit on the branch kauers_algorithm. Then I tried to push this commit with the command git push origin kauers_algorithm where origin is the address of sympy/sympy where we have to push origin = https://github.com/sympy/sympy/ It was set by the command, git remote set-url

Re: [sympy] having problems with pushing commits

2012-07-10 Thread Sergiu Ivanov
Hello, On Tue, Jul 10, 2012 at 9:07 PM, Saurabh Jha saurabh.j...@gmail.com wrote: Created the file commit on the branch kauers_algorithm. Then I tried to push this commit with the command git push origin kauers_algorithm where origin is the address of sympy/sympy where we have to push

Re: [sympy] integral of derivative

2012-07-10 Thread Chris Smith
On Tue, Jul 10, 2012 at 12:39 PM, Lewis lewis...@gmail.com wrote: Hi I'm trying to integrate a function that is the derivative of another function, but I get a long train of errors. The error is really long but ends up withraise CoercionFailed(expected Number object, got %s % a)

Re: [sympy] integral of derivative

2012-07-10 Thread Aaron Meurer
If I ever get around to getting integration3 merged, SymPy will be able to do this integral. Aaron Meurer On Tue, Jul 10, 2012 at 4:06 PM, Chris Smith smi...@gmail.com wrote: On Tue, Jul 10, 2012 at 12:39 PM, Lewis lewis...@gmail.com wrote: Hi I'm trying to integrate a function that is the

Re: [sympy] integral of derivative

2012-07-10 Thread Tom Bachmann
On 10.07.2012 23:33, Aaron Meurer wrote: If I ever get around to getting integration3 merged, SymPy will be able to do this integral. Why is that so difficult? (This is not an accusation, I'm just curious - it seems to me full risch would improve sympy tremendously?) -- You received this