Issue 1296 in sympy: some problem with notcommutative algebra

Status: New Owner: Labels: Type-Defect Priority-Medium New issue 1296 by sukachev: some problem with notcommutative algebra http://code.google.com/p/sympy/issues/detail?id=1296 code: >>> import sympy >>> b,c=sympy.symbols("b,c",commutative=None) >>> (b*c**2).conjugate() result: conjugate(

Issue 1296 in sympy: some problem with notcommutative algebra

Comment #1 on issue 1296 by sukachev: some problem with notcommutative algebra http://code.google.com/p/sympy/issues/detail?id=1296 one more bug: >>> a,b=sympy.symbols("a,b",commutative=None) >>> (a*b).conjugate() - (b*a).conjugate() 0 >>> a*b-b*a a*b - b*a >>> (a*b-b*a).conjugate() 0 -- You

Re: Issue 1296 in sympy: some problem with notcommutative algebra

Updates: Status: Started Comment #6 on issue 1296 by julien.r...@gmail.com: some problem with notcommutative algebra http://code.google.com/p/sympy/issues/detail?id=1296 We should add some tests for it: https://github.com/sympy/sympy/pull/1097 -- You received this message because you

Re: Issue 1296 in sympy: some problem with notcommutative algebra

Comment #7 on issue 1296 by smi...@gmail.com: some problem with notcommutative algebra http://code.google.com/p/sympy/issues/detail?id=1296 Yes, that's good. I added a reference to this issue on that pull request and have left some review comments. -- You received this message because you

Re: Issue 1296 in sympy: some problem with notcommutative algebra

Comment #8 on issue 1296 by julien.r...@gmail.com: some problem with notcommutative algebra http://code.google.com/p/sympy/issues/detail?id=1296 Thanks I think I addressed your comments. -- You received this message because you are subscribed to the Google Groups "sympy-issues" group. To po

Re: Issue 1296 in sympy: some problem with notcommutative algebra

Updates: Labels: NeedsReview Comment #9 on issue 1296 by julien.r...@gmail.com: some problem with notcommutative algebra http://code.google.com/p/sympy/issues/detail?id=1296 (No comment was entered for this change.) -- You received this message because you are subscribed to the Googl

Re: Issue 1296 in sympy: some problem with notcommutative algebra

Updates: Status: Fixed Owner: julien.r...@gmail.com Labels: -NeedsReview Comment #10 on issue 1296 by julien.r...@gmail.com: some problem with notcommutative algebra http://code.google.com/p/sympy/issues/detail?id=1296 The tests are in. -- You received this message be

Re: Issue 1296 in sympy: some problem with notcommutative algebra

Comment #2 on issue 1296 by wflynny: some problem with notcommutative algebra http://code.google.com/p/sympy/issues/detail?id=1296 I think some of these problems have been fixed but not nearly all of them, especially those with powers. However, should this be merged with another issue? Perha

Re: Issue 1296 in sympy: some problem with notcommutative algebra

Comment #3 on issue 1296 by sukachev: some problem with notcommutative algebra http://code.google.com/p/sympy/issues/detail?id=1296 thanks for links! -- You received this message because you are listed in the owner or CC fields of this issue, or because you starred this issue. You may adjust y

Re: Issue 1296 in sympy: some problem with notcommutative algebra

Comment #4 on issue 1296 by smi...@gmail.com: some problem with notcommutative algebra http://code.google.com/p/sympy/issues/detail?id=1296 I get >>> import sympy >>> b,c=sympy.symbols("b,c",commutative=None) >>> (b*c**2).conjugate() conjugate(b)*conjugate(c)**2 >>> (b*c).