On Tue, Mar 17, 2009 at 11:53 AM, Freddie Witherden
wrote:
>
> The patch seems fine to me. All tests pass, can confirm that it solves
> the aforementioned issue.
Thanks for the review, it's in.
Ondrej
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The patch seems fine to me. All tests pass, can confirm that it solves
the aforementioned issue.
Regards, Freddie.
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Before:
In [1]: A = Symbol("A", commutative=False)
In [2]: A*f(x).diff(x)*A
Out[2]:
d
A⋅──(f(x))⋅A
dx
After:
In [1]: A = Symbol("A", commutative=False)
In [2]: A*f(x).diff(x)*A
Out[2]:
d 2
──(f(x))⋅A
dx
The problem was that Derivative was not set as commutative even if f(x) is
co
