Updates:
Status: Fixed
Comment #10 on issue 1660 by renato.c...@gmail.com: [PATCH] derivatives of
composed functions should not evaluate to a derivative in terms of a
function
http://code.google.com/p/sympy/issues/detail?id=1660
This has been fixed in 89adffcd. Now g(f(x)).diff(x)
Comment #8 on issue 1660 by asmeurer: [PATCH] derivatives of composed
functions should not evaluate to a derivative in terms of a function
http://code.google.com/p/sympy/issues/detail?id=1660
Issue 1922 has been merged into this issue.
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Updates:
Labels: -NeedsReview NeedsBetterPatch
Comment #7 on issue 1660 by ondrej.certik: [PATCH] derivatives of composed
functions should not evaluate to a derivative in terms of a function
http://code.google.com/p/sympy/issues/detail?id=1660
Thanks for the patch.
I think this
Updates:
Blockedon: 1620
Comment #6 on issue 1660 by asmeurer: [PATCH] derivatives of composed
functions should not evaluate to a derivative in terms of a function
http://code.google.com/p/sympy/issues/detail?id=1660
(No comment was entered for this change.)
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Comment #4 on issue 1660 by renato.c...@gmail.com: [PATCH] derivatives of
composed functions should not evaluate to a derivative in terms of a
function
http://code.google.com/p/sympy/issues/detail?id=1660
Sorry for the huge delay,
Updates:
Status: Started
Cc: Vinzent.Steinberg
Comment #5 on issue 1660 by asmeurer: [PATCH] derivatives of composed
functions should not evaluate to a derivative in terms of a function
http://code.google.com/p/sympy/issues/detail?id=1660
Like Ondrej said, the ideal solution
Updates:
Labels: -NeedsReview NeedsBetterPatch
Comment #3 on issue 1660 by ondrej.certik: [PATCH] derivatives of composed
functions should not evaluate to a derivative in terms of a function
http://code.google.com/p/sympy/issues/detail?id=1660
First of all, thanks for the contribution
Updates:
Cc: ondrej.certik
Comment #2 on issue 1660 by smichr: [PATCH] derivatives of composed
functions should not evaluate to a derivative in terms of a function
http://code.google.com/p/sympy/issues/detail?id=1660
In one of the tests that was deleted, the following was asserted:
Status: New
Owner:
Labels: Type-Defect Priority-Medium
New issue 1660 by renato.c...@gmail.com: [PATCH] derivatives of composed
functions should not evaluate to a derivative in terms of a function
http://code.google.com/p/sympy/issues/detail?id=1660
In [1]: g(f(x)).diff(x)
Out[1]: