Re: Issue 2042 in sympy: Frac() object for rational function arithmetics

Updates: Status: WontFix Comment #10 on issue 2042 by matt...@gmail.com: Frac() object for rational function arithmetics http://code.google.com/p/sympy/issues/detail?id=2042 Frac() was never implemented. I'm going to mark this issue as WontFix, because I'm not going to extend Poly A

Re: Issue 3930 in sympy: Remove Python 2.5 stuff

Updates: Status: Started Owner: matt...@gmail.com Comment #1 on issue 3930 by matt...@gmail.com: Remove Python 2.5 stuff http://code.google.com/p/sympy/issues/detail?id=3930 Done in https://github.com/mattpap/sympy/tree/drop-python-2.5. I didn't submit a PR yet because it's bas

Re: Issue 2042 in sympy: Frac() object for rational function arithmetics

Comment #11 on issue 2042 by asmeu...@gmail.com: Frac() object for rational function arithmetics http://code.google.com/p/sympy/issues/detail?id=2042 Can you write a little guide (in the docs, or even on the wiki): how to replace tuples of Poly with FracElement. I would particularly like to

Re: Issue 3930 in sympy: Remove Python 2.5 stuff

Updates: Labels: NeedsReview Comment #2 on issue 3930 by matt...@gmail.com: Remove Python 2.5 stuff http://code.google.com/p/sympy/issues/detail?id=3930 https://github.com/sympy/sympy/pull/2273 -- You received this message because this project is configured to send all issue notificat

Issue 3941 in sympy: "Simplification" at SymPy Gamma doesn't make sense

Status: Valid Owner: Labels: Type-Defect Priority-Medium New issue 3941 by asmeu...@gmail.com: "Simplification" at SymPy Gamma doesn't make sense http://code.google.com/p/sympy/issues/detail?id=3941 The "Simplification" thing doesn't simplify the expression at all. It just strips the f

Issue 3942 in sympy: pproblem with integration

Status: New Owner: Labels: Type-Defect Priority-Medium New issue 3942 by kjetil1...@gmail.com: pproblem with integration http://code.google.com/p/sympy/issues/detail?id=3942 The following is todays version of sympy from git: In [5]: integrate( (exp(t*x)-1)/x, (x,0,1)) Out[5]: zoo + Ei(t) -

Re: Issue 3942 in sympy: pproblem with integration

Comment #1 on issue 3942 by asmeu...@gmail.com: pproblem with integration http://code.google.com/p/sympy/issues/detail?id=3942 I guess the issue is with the Ei(0), which according to evalf is -inf. -- You received this message because this project is configured to send all issue notifications

Issue 3943 in sympy: Step-by-step integration in SymPy

Status: Valid Owner: Labels: Type-Defect Priority-Medium Gamma Documentation New issue 3943 by asmeu...@gmail.com: Step-by-step integration in SymPy http://code.google.com/p/sympy/issues/detail?id=3943 Several people who have seen the step-by-step integration from SymPy Gamma have asked i

Re: Issue 3943 in sympy: Step-by-step integration in SymPy

Updates: Status: Started Comment #1 on issue 3943 by li.david...@gmail.com: Step-by-step integration in SymPy http://code.google.com/p/sympy/issues/detail?id=3943 See https://github.com/sympy/sympy/pull/2274. -- You received this message because this project is configured to send all

Re: Issue 880 in sympy: Remove Matrix.__hash__

Comment #12 on issue 880 by asmeu...@gmail.com: Remove Matrix.__hash__ http://code.google.com/p/sympy/issues/detail?id=880 Right now, it breaks because some functions in the matrix expressions pass mutable matrices on to Function.eval for things like adjoint, which is cached. I think the sol

Re: Issue 880 in sympy: Remove Matrix.__hash__

Updates: Status: Started Comment #13 on issue 880 by asmeu...@gmail.com: Remove Matrix.__hash__ http://code.google.com/p/sympy/issues/detail?id=880 https://github.com/sympy/sympy/pull/2276 -- You received this message because this project is configured to send all issue notifications