Re: Issue 1319 in sympy: constants left out in matching d/dx(g(x)*dy/dx)

2012-09-13 Thread sympy
Comment #14 on issue 1319 by julien.r...@gmail.com: constants left out in matching d/dx(g(x)*dy/dx) http://code.google.com/p/sympy/issues/detail?id=1319 Tests were added with exclude=[x], I think that's sufficient. -- You received this message because you are subscribed to the Google Groups

Re: Issue 1319 in sympy: constants left out in matching d/dx(g(x)*dy/dx)

2012-09-13 Thread sympy
Comment #13 on issue 1319 by asmeu...@gmail.com: constants left out in matching d/dx(g(x)*dy/dx) http://code.google.com/p/sympy/issues/detail?id=1319 I hope you mean tests with the exclude. If you don't add that, the result is not well-defined, and so I don't think we should test it. By

Re: Issue 1319 in sympy: constants left out in matching d/dx(g(x)*dy/dx)

2012-09-13 Thread sympy
Comment #12 on issue 1319 by julien.r...@gmail.com: constants left out in matching d/dx(g(x)*dy/dx) http://code.google.com/p/sympy/issues/detail?id=1319 Tests were added for this. -- You received this message because you are subscribed to the Google Groups "sympy-issues" group. To post to t

Re: Issue 1319 in sympy: constants left out in matching d/dx(g(x)*dy/dx)

2012-09-12 Thread sympy
Updates: Status: WontFix Comment #11 on issue 1319 by asmeu...@gmail.com: constants left out in matching d/dx(g(x)*dy/dx) http://code.google.com/p/sympy/issues/detail?id=1319 I agree. -- You received this message because you are subscribed to the Google Groups "sympy-issues" group.

Re: Issue 1319 in sympy: constants left out in matching d/dx(g(x)*dy/dx)

2012-09-12 Thread sympy
Comment #10 on issue 1319 by julien.r...@gmail.com: constants left out in matching d/dx(g(x)*dy/dx) http://code.google.com/p/sympy/issues/detail?id=1319 This works if you exclude x from the wild patterns, i.e. a, b, c = symbols("a b c", cls=Wild, exclude=[x]) I think this behavior is correct

Re: Issue 1319 in sympy: constants left out in matching d/dx(g(x)*dy/dx)

2010-05-10 Thread sympy
Updates: Cc: basti.kr Comment #8 on issue 1319 by asmeurer: constants left out in matching d/dx(g(x)*dy/dx) http://code.google.com/p/sympy/issues/detail?id=1319 (No comment was entered for this change.) -- You received this message because you are subscribed to the Google Groups "sy

Re: Issue 1319 in sympy: constants left out in matching d/dx(g(x)*dy/dx)

2010-05-10 Thread sympy
Comment #7 on issue 1319 by johann.cohentanugi: constants left out in matching d/dx(g(x)*dy/dx) http://code.google.com/p/sympy/issues/detail?id=1319 hmm, I confirm I just downloaded from git -- You received this message because you are subscribed to the Google Groups "sympy-issues" gro

Re: Issue 1319 in sympy: constants left out in matching d/dx(g(x)*dy/dx)

2010-05-10 Thread sympy
Comment #6 on issue 1319 by asmeurer: constants left out in matching d/dx(g(x)*dy/dx) http://code.google.com/p/sympy/issues/detail?id=1319 That is not what I get: In [14]: eq = diff(g(x)*f(x).diff(x),x) In [15]: a, b, c = Wild("a"), Wild("b"), Wild("c") In [16]: eq.match(a*g(x).diff(x)*f(x

Re: Issue 1319 in sympy: constants left out in matching d/dx(g(x)*dy/dx)

2010-05-10 Thread sympy
Comment #5 on issue 1319 by johann.cohentanugi: constants left out in matching d/dx(g(x)*dy/dx) http://code.google.com/p/sympy/issues/detail?id=1319 Looks like it is now fixed : In [10]: eq.match(a*g(x).diff(x)*f(x).diff(x)+b*g(x)*f(x).diff(x,x)+c) Out[10]: {a_: 1, b_: 1, c_: 0} -- You rece

Re: Issue 1319 in sympy: constants left out in matching d/dx(g(x)*dy/dx)

2010-05-09 Thread sympy
Updates: Labels: Matching Comment #4 on issue 1319 by asmeurer: constants left out in matching d/dx(g(x)*dy/dx) http://code.google.com/p/sympy/issues/detail?id=1319 (No comment was entered for this change.) -- You received this message because you are subscribed to the Google Groups

Issue 1319 in sympy: constants left out in matching d/dx(g(x)*dy/dx)

2009-03-09 Thread codesite-noreply
Comment #3 on issue 1319 by Vinzent.Steinberg: constants left out in matching d/dx(g(x)*dy/dx) http://code.google.com/p/sympy/issues/detail?id=1319 See issue 886 for simplification. -- You received this message because you are listed in the owner or CC fields of this issue, or because you sta

Issue 1319 in sympy: constants left out in matching d/dx(g(x)*dy/dx)

2009-03-09 Thread codesite-noreply
Comment #2 on issue 1319 by johann.cohentanugi: constants left out in matching d/dx(g(x)*dy/dx) http://code.google.com/p/sympy/issues/detail?id=1319 hmm, I do git pull but it tells me that I am up-to-date... Also, when I do git log, I only see logs from march 5 and earlier, which is probably

Issue 1319 in sympy: constants left out in matching d/dx(g(x)*dy/dx)

2009-03-09 Thread codesite-noreply
Updates: Status: Accepted Labels: -Priority-Medium Priority-High Comment #1 on issue 1319 by ondrej.certik: constants left out in matching d/dx(g(x)*dy/dx) http://code.google.com/p/sympy/issues/detail?id=1319 Thanks for the bug report, try the newest git sympy, here is what I go

Issue 1319 in sympy: constants left out in matching d/dx(g(x)*dy/dx)

2009-03-09 Thread codesite-noreply
Status: New Owner: Labels: Type-Defect Priority-Medium New issue 1319 by johann.cohentanugi: constants left out in matching d/dx(g(x)*dy/dx) http://code.google.com/p/sympy/issues/detail?id=1319 Hello, here is the excerpt of my session: In [29]: eq = diff(g(x)*f(x).diff(x),x) In [32]: eq.