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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(
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
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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
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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.
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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.
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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.)
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Status: Fixed
Owner: julien.r...@gmail.com
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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.
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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
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!
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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).
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