Re: Issue 1798 in sympy: Refactoring Basic

2010-03-26 Thread sympy
Comment #12 on issue 1798 by ronan.l...@gmail.com: Refactoring Basic http://code.google.com/p/sympy/issues/detail?id=1798 This needs to rebased on current master. Indeed. I'm working on it but it's not trivial. I'm bogged down in a mess of merges. -- You received this message because you

Re: Issue 1875 in sympy: Pure literal resolution and unit propagation should coexist in the same closure loop

2010-03-26 Thread sympy
Comment #3 on issue 1875 by fabian.seoane: Pure literal resolution and unit propagation should coexist in the same closure loop http://code.google.com/p/sympy/issues/detail?id=1875 Hi christian, great that you are working on this! As asmeurer correctly pointed out, that page contains a lot

Issue 1876 in sympy: SymbolsError: integrate(1/x+x,x)

2010-03-26 Thread sympy
Status: New Owner: Labels: Type-Defect Priority-Medium New issue 1876 by zojdberg: SymbolsError: integrate(1/x+x,x) http://code.google.com/p/sympy/issues/detail?id=1876 from __future__ import division from numpy import * from sympy import * x = Symbol('x') integrate(1/x+x,x) -- You

Re: Issue 1876 in sympy: SymbolsError: integrate(1/x+x,x)

2010-03-26 Thread sympy
Comment #1 on issue 1876 by asmeurer: SymbolsError: integrate(1/x+x,x) http://code.google.com/p/sympy/issues/detail?id=1876 It works fine for me: from __future__ import division from numpy import * from sympy import * x = Symbol('x') integrate(1/x+x,x) log(x) + x**2/2 What versions of sympy

Re: Issue 1797 in sympy: fix isympy for upcoming ipython 0.11

2010-03-26 Thread sympy
Updates: Status: Started Labels: -NeedsReview NeedsBetterPatch Comment #6 on issue 1797 by Vinzent.Steinberg: fix isympy for upcoming ipython 0.11 http://code.google.com/p/sympy/issues/detail?id=1797 (No comment was entered for this change.) -- You received this message

Re: Issue 1843 in sympy: Increase coverage of ode.py

2010-03-26 Thread sympy
Updates: Cc: mattpap Comment #3 on issue 1843 by Vinzent.Steinberg: Increase coverage of ode.py http://code.google.com/p/sympy/issues/detail?id=1843 Mateusz pointed me during EuroSciPy 2009 to a certain line in the integrator where most of the time is spent and where performance could

Re: Issue 1843 in sympy: Increase coverage of ode.py

2010-03-26 Thread sympy
Updates: Labels: -NeedsReview NeedsBetterPatch Comment #4 on issue 1843 by asmeurer: Increase coverage of ode.py http://code.google.com/p/sympy/issues/detail?id=1843 I'll do it for GSoC, if someone can point me in the right direction. ;) I already have the Bronstein book, if that is

Re: Issue 1875 in sympy: Pure literal resolution and unit propagation should coexist in the same closure loop

2010-03-26 Thread sympy
Comment #4 on issue 1875 by christian.muise: Pure literal resolution and unit propagation should coexist in the same closure loop http://code.google.com/p/sympy/issues/detail?id=1875 I'll move the closure for unit-prop and pure-literal into a new issue...patch for this issue is listed

Re: Issue 1798 in sympy: Refactoring Basic

2010-03-26 Thread sympy
Updates: Labels: -NeedsBetterPatch NeedsReview Comment #13 on issue 1798 by ronan.l...@gmail.com: Refactoring Basic http://code.google.com/p/sympy/issues/detail?id=1798 I've merged my branch with the latest master: [http://github.com/rlamy/sympy/tree/Basic-split]. I hope the many merges