Re: Issue 2302 in sympy: 2**Rational(4,5)*6**Rational(1,5) should auto-simplify to 2*3**Rational(1,5)

2011-04-27 Thread sympy
Comment #5 on issue 2302 by smi...@gmail.com: 2**Rational(4,5)*6**Rational(1,5) should auto-simplify to 2*3**Rational(1,5) http://code.google.com/p/sympy/issues/detail?id=2302 What we have here is a case just opposite of power expanding which can take a base or an exponent hint. We can

Issue 2316 in sympy: limit involving multi-arg function (polygamma and loggamma) fails

2011-04-27 Thread sympy
Status: Accepted Owner: smi...@gmail.com Labels: Type-Defect Priority-Medium New issue 2316 by smi...@gmail.com: limit involving multi-arg function (polygamma and loggamma) fails http://code.google.com/p/sympy/issues/detail?id=2316 h[2] polygamma(2,3) polygamma(2, 3) h[3] _.n()

Re: Issue 2316 in sympy: limit involving multi-arg function (polygamma) fails

2011-04-27 Thread sympy
Updates: Summary: limit involving multi-arg function (polygamma) fails Comment #1 on issue 2316 by smi...@gmail.com: limit involving multi-arg function (polygamma) fails http://code.google.com/p/sympy/issues/detail?id=2316 (No comment was entered for this change.) -- You received

Issue 2317 in sympy: loggamma needs testing

2011-04-27 Thread sympy
Status: Accepted Owner: smi...@gmail.com Labels: Type-Defect Priority-Medium New issue 2317 by smi...@gmail.com: loggamma needs testing http://code.google.com/p/sympy/issues/detail?id=2317 The current test suite is: def test_loggamma(): pass And things like loggamma(2,3) don't

Re: Issue 1822 in sympy: Remove Matrix.__getattr__

2011-04-27 Thread sympy
Updates: Status: Fixed Labels: -NeedsReview PassedReview Comment #19 on issue 1822 by Vinzent.Steinberg: Remove Matrix.__getattr__ http://code.google.com/p/sympy/issues/detail?id=1822 (No comment was entered for this change.) -- You received this message because you are

Re: Issue 1754 in sympy: ArgumentIndexError referenced but never defined

2011-04-27 Thread sympy
Updates: Labels: -NeedsBetterPatch NeedsReview Comment #3 on issue 1754 by ronan.l...@gmail.com: ArgumentIndexError referenced but never defined http://code.google.com/p/sympy/issues/detail?id=1754 https://github.com/sympy/sympy/pull/264 - this is basically the same patch as above.

Re: Issue 2318 in sympy: doctest failed after poly12 added

2011-04-27 Thread sympy
Updates: Labels: -Priority-Medium -EasyToFix Priority-Critical Milestone-Release0.7.0 Comment #1 on issue 2318 by ronan.l...@gmail.com: doctest failed after poly12 added http://code.google.com/p/sympy/issues/detail?id=2318 The problem is that polys12 switched the doctester for the Sphinx

Re: Issue 1754 in sympy: ArgumentIndexError referenced but never defined

2011-04-27 Thread sympy
Updates: Labels: -NeedsReview NeedsBetterPatch Comment #4 on issue 1754 by Vinzent.Steinberg: ArgumentIndexError referenced but never defined http://code.google.com/p/sympy/issues/detail?id=1754 (No comment was entered for this change.) -- You received this message because you are

Re: Issue 2133 in sympy: Merge new polynomials manipulation module

2011-04-27 Thread sympy
Updates: Status: Fixed Comment #42 on issue 2133 by ronan.l...@gmail.com: Merge new polynomials manipulation module http://code.google.com/p/sympy/issues/detail?id=2133 It's been merged -- You received this message because you are subscribed to the Google Groups sympy-issues group.

Re: Issue 2318 in sympy: doctest failed after poly12 added

2011-04-27 Thread sympy
Comment #2 on issue 2318 by pr...@goodok.ru: doctest failed after poly12 added http://code.google.com/p/sympy/issues/detail?id=2318 Well, I just now have created pull request [1] for solving doctest. But I did not know that it was specially for Sphinx. I suppose it is related with

Re: Issue 2318 in sympy: doctest failed after poly12 added

2011-04-27 Thread sympy
Updates: Cc: matt...@gmail.com Comment #3 on issue 2318 by pr...@goodok.ru: doctest failed after poly12 added http://code.google.com/p/sympy/issues/detail?id=2318 (No comment was entered for this change.) -- You received this message because you are subscribed to the Google Groups

Re: Issue 1754 in sympy: ArgumentIndexError referenced but never defined

2011-04-27 Thread sympy
Updates: Labels: -NeedsBetterPatch NeedsReview Comment #5 on issue 1754 by ronan.l...@gmail.com: ArgumentIndexError referenced but never defined http://code.google.com/p/sympy/issues/detail?id=1754 (No comment was entered for this change.) -- You received this message because you

Re: Issue 2318 in sympy: doctest failed after poly12 added

2011-04-27 Thread sympy
Comment #4 on issue 2318 by pr...@goodok.ru: doctest failed after poly12 added http://code.google.com/p/sympy/issues/detail?id=2318 @ Ronan but if the patched version is used, other failures appear. I don't understand something, what kind of failures appear in this case. If it is

Re: Issue 1754 in sympy: ArgumentIndexError referenced but never defined

2011-04-27 Thread sympy
Updates: Status: Fixed Labels: -NeedsReview PassedReview Comment #6 on issue 1754 by Vinzent.Steinberg: ArgumentIndexError referenced but never defined http://code.google.com/p/sympy/issues/detail?id=1754 (No comment was entered for this change.) -- You received this message

Re: Issue 2221 in sympy: hstack() and vstack() methods for Matrix

2011-04-27 Thread sympy
Comment #4 on issue 2221 by asmeurer: hstack() and vstack() methods for Matrix http://code.google.com/p/sympy/issues/detail?id=2221 If someone had done something with it, they would have posted here about it. A patch being easy doesn't necessarily imply that anyone has done anything with

Re: Issue 537 in sympy: sympy - numpy interoperation

2011-04-27 Thread sympy
Comment #13 on issue 537 by asmeurer: sympy - numpy interoperation http://code.google.com/p/sympy/issues/detail?id=537 The issue tracker is still here on Google Code. It's only everything else that has been moved (or is being moved, in the case of the wiki) to GitHub. -- You received this

Issue 2319 in sympy: LaTeX input

2011-04-27 Thread sympy
Status: Accepted Owner: asmeurer Labels: Type-Enhancement Priority-Medium New issue 2319 by asmeurer: LaTeX input http://code.google.com/p/sympy/issues/detail?id=2319 So my friend pointed out to me that WolphramAlpha lets you enter any LaTeX formula, and it will parse it and evaluate it. I

Re: Issue 2319 in sympy: LaTeX input

2011-04-27 Thread sympy
Comment #1 on issue 2319 by matt...@gmail.com: LaTeX input http://code.google.com/p/sympy/issues/detail?id=2319 There was a suggestion at SIAM CSE conference to add this feature. -- You received this message because you are subscribed to the Google Groups sympy-issues group. To post to this

Re: Issue 2305 in sympy: Integer(3).sqrt() == 1 (Rename Integer.sqrt to Integer.isqrt)

2011-04-27 Thread sympy
Comment #5 on issue 2305 by ronan.l...@gmail.com: Integer(3).sqrt() == 1 (Rename Integer.sqrt to Integer.isqrt) http://code.google.com/p/sympy/issues/detail?id=2305 That's better, but I still think it should be a function, not a method. -- You received this message because you are

Re: Issue 2305 in sympy: Integer(3).sqrt() == 1 (Rename Integer.sqrt to Integer.isqrt)

2011-04-27 Thread sympy
Comment #6 on issue 2305 by Vinzent.Steinberg: Integer(3).sqrt() == 1 (Rename Integer.sqrt to Integer.isqrt) http://code.google.com/p/sympy/issues/detail?id=2305 I agree that it should be rather a function. We don't have Integer.pow(0.5) or similar. -- You received this message because

Re: Issue 2318 in sympy: doctest failed after poly12 added

2011-04-27 Thread sympy
Updates: Labels: NeedsReview Comment #5 on issue 2318 by pr...@goodok.ru: doctest failed after poly12 added http://code.google.com/p/sympy/issues/detail?id=2318 (No comment was entered for this change.) -- You received this message because you are subscribed to the Google Groups

Re: Issue 1117 in sympy: Setup buildbot (again)

2011-04-27 Thread sympy
Comment #21 on issue 1117 by asmeurer: Setup buildbot (again) http://code.google.com/p/sympy/issues/detail?id=1117 Would we really have to distribute the tests? I don't know a whole lot about how cloud computing works, but we have 32 combinations of Python versions, architectures, and

Re: Issue 1741 in sympy: py.bench broken

2011-04-27 Thread sympy
Updates: Labels: Milestone-Release0.7.0 Comment #6 on issue 1741 by asmeurer: py.bench broken http://code.google.com/p/sympy/issues/detail?id=1741 (No comment was entered for this change.) -- You received this message because you are subscribed to the Google Groups sympy-issues group.

Re: Issue 1741 in sympy: py.bench broken

2011-04-27 Thread sympy
Updates: Cc: elliso...@gmail.com Comment #7 on issue 1741 by asmeurer: py.bench broken http://code.google.com/p/sympy/issues/detail?id=1741 Is it possible to adapt IPython's timeit to do benchmarking? -- You received this message because you are subscribed to the Google Groups

Re: Issue 1741 in sympy: py.bench broken

2011-04-27 Thread sympy
Comment #8 on issue 1741 by matt...@gmail.com: py.bench broken http://code.google.com/p/sympy/issues/detail?id=1741 See timeutils. -- You received this message because you are subscribed to the Google Groups sympy-issues group. To post to this group, send email to

Re: Issue 2203 in sympy: doctest does not test IPython interactive sessions

2011-04-27 Thread sympy
Comment #7 on issue 2203 by pr...@goodok.ru: doctest does not test IPython interactive sessions http://code.google.com/p/sympy/issues/detail?id=2203 Replacing In/Out with in the docs as far as possible produced at this pull: https://github.com/sympy/sympy/pull/266 Turned on:

Issue 2320 in sympy: hydrogen doctest failures

2011-04-27 Thread sympy
Status: Accepted Owner: ondrej.c...@gmail.com Labels: Type-Defect Priority-Medium New issue 2320 by ondrej.c...@gmail.com: hydrogen doctest failures http://code.google.com/p/sympy/issues/detail?id=2320 I am getting hydrogen doctest failures on my machine: _

Re: Issue 2320 in sympy: hydrogen doctest failures

2011-04-27 Thread sympy
Comment #1 on issue 2320 by pr...@goodok.ru: hydrogen doctest failures http://code.google.com/p/sympy/issues/detail?id=2320 I observed this failure only in the Windows platform (Python 2.7.1), but didn't in linux for Python 2.4.4, 2.4.6, 2.5.5, 2.6.5, 2.6.6, 2.7.1. Possible it is related

Re: Issue 2315 in sympy: integrate(1/(x**2 + n**2, x) failure, where n is an integer

2011-04-27 Thread sympy
Comment #3 on issue 2315 by asmeurer: integrate(1/(x**2 + n**2, x) failure, where n is an integer http://code.google.com/p/sympy/issues/detail?id=2315 Let's wait for Mateusz. -- You received this message because you are subscribed to the Google Groups sympy-issues group. To post to this

Re: Issue 2315 in sympy: integrate(1/(x**2 + n**2, x) failure, where n is an integer

2011-04-27 Thread sympy
Comment #4 on issue 2315 by matt...@gmail.com: integrate(1/(x**2 + n**2, x) failure, where n is an integer http://code.google.com/p/sympy/issues/detail?id=2315 This patch is wrong because it shouldn't happen that for a certain case div() changes the domain of computation (ZZ - QQ). A sane

Re: Issue 2315 in sympy: integrate(1/(x**2 + n**2, x) failure, where n is an integer

2011-04-27 Thread sympy
Updates: Status: Started Comment #7 on issue 2315 by matt...@gmail.com: integrate(1/(x**2 + n**2, x) failure, where n is an integer http://code.google.com/p/sympy/issues/detail?id=2315 Yes, to_field() will fix this problem (you can also use auto=True in .div()). However, I would

Issue 2321 in sympy: perfect power error

2011-04-27 Thread sympy
Status: Accepted Owner: smi...@gmail.com Labels: Type-Defect Priority-Medium New issue 2321 by smi...@gmail.com: perfect power error http://code.google.com/p/sympy/issues/detail?id=2321 A number like 2**5*3**3 was coming back as being a perfect power with exponent of 1, i.e. (2**5*3**3, 1). It

Re: Issue 2321 in sympy: perfect power error

2011-04-27 Thread sympy
Updates: Labels: NeedsReview smichr Comment #1 on issue 2321 by smi...@gmail.com: perfect power error http://code.google.com/p/sympy/issues/detail?id=2321 fix in https://github.com/sympy/sympy/pull/267 -- You received this message because you are subscribed to the Google Groups

Re: Issue 2302 in sympy: 2**Rational(4,5)*6**Rational(1,5) should auto-simplify to 2*3**Rational(1,5)

2011-04-27 Thread sympy
Updates: Labels: NeedsReview smichr Comment #6 on issue 2302 by smi...@gmail.com: 2**Rational(4,5)*6**Rational(1,5) should auto-simplify to 2*3**Rational(1,5) http://code.google.com/p/sympy/issues/detail?id=2302 part A of fix in https://github.com/sympy/sympy/pull/267 -- You

Re: Issue 2320 in sympy: hydrogen doctest failures

2011-04-27 Thread sympy
Comment #2 on issue 2320 by ondrej.c...@gmail.com: hydrogen doctest failures http://code.google.com/p/sympy/issues/detail?id=2320 Quick bisection reveals: 1fc30f8c4f475d262077d5f5851d2137593073e3 is the first bad commit commit 1fc30f8c4f475d262077d5f5851d2137593073e3 Author: Óscar Nájera

Re: Issue 2320 in sympy: hydrogen doctest failures

2011-04-27 Thread sympy
Comment #4 on issue 2320 by ondrej.c...@gmail.com: hydrogen doctest failures http://code.google.com/p/sympy/issues/detail?id=2320 Here is the pull request when this got in: https://github.com/sympy/sympy/pull/247 -- You received this message because you are subscribed to the Google Groups

Re: Issue 2320 in sympy: hydrogen doctest failures

2011-04-27 Thread sympy
Comment #5 on issue 2320 by matt...@gmail.com: hydrogen doctest failures http://code.google.com/p/sympy/issues/detail?id=2320 This should be implemented in sympy/polys/orthopolys.py and only nicer API should be implemented in sympy/functions. -- You received this message because you are

Re: Issue 2302 in sympy: 2**Rational(4,5)*6**Rational(1,5) should auto-simplify to 2*3**Rational(1,5)

2011-04-27 Thread sympy
Comment #7 on issue 2302 by smi...@gmail.com: 2**Rational(4,5)*6**Rational(1,5) should auto-simplify to 2*3**Rational(1,5) http://code.google.com/p/sympy/issues/detail?id=2302 part B is there, too so h[1] 2**Rational(4,5)*6**Rational(1,5) 2*3**(1/5) -- You received this message

Re: Issue 2302 in sympy: 2**Rational(4,5)*6**Rational(1,5) should auto-simplify to 2*3**Rational(1,5)

2011-04-27 Thread sympy
Comment #8 on issue 2302 by smi...@gmail.com: 2**Rational(4,5)*6**Rational(1,5) should auto-simplify to 2*3**Rational(1,5) http://code.google.com/p/sympy/issues/detail?id=2302 Others might confirm: h[1] solve(2*(3*x+4)**5 - 6*7**(3*x+9), x) [-(4*log(7) +

Re: Issue 2320 in sympy: hydrogen doctest failures

2011-04-27 Thread sympy
Comment #6 on issue 2320 by ondrej.c...@gmail.com: hydrogen doctest failures http://code.google.com/p/sympy/issues/detail?id=2320 Mateusz, should the laguerre_l() return expanded or unexpanded polynomials? It makes better sense to me to return expanded polynomials. In any case, I have fixed