Re: Issue 1752 in sympy: setup.py test should run the doctests even when the regular tests fail

Updates: Status: Fixed Labels: -NeedsReview Comment #22 on issue 1752 by pr...@goodok.ru: setup.py test should run the doctests even when the regular tests fail http://code.google.com/p/sympy/issues/detail?id=1752 Fixed and merged 4 months ago (GCI) -- You received this messa

Re: Issue 2418 in sympy: Interval.evalf() returns a mpmath interval

Comment #9 on issue 2418 by pr...@goodok.ru: Interval.evalf() returns a mpmath interval http://code.google.com/p/sympy/issues/detail?id=2418 1. Now the Interval(...).evalf() returns what is needed. So, yes, the main issue is fixed. 2. Regarding to_mpi/.to_mpmath. I searched a sources and: T

Re: Issue 508 in sympy: exp(-0.5*x**2).series(x, 10) fails

Updates: Labels: -EasyToFix Series Comment #10 on issue 508 by pr...@goodok.ru: exp(-0.5*x**2).series(x, 10) fails http://code.google.com/p/sympy/issues/detail?id=508 It is not easy to fix. As was written in #9. Now exp(-0.5*x**2).series(x, 10) not fails, but gives incorrect result

Re: Issue 16 in sympy: objects with indices (tensors)

Updates: Status: NeedsDecision Labels: -EasyToFix Comment #36 on issue 16 by pr...@goodok.ru: objects with indices (tensors) http://code.google.com/p/sympy/issues/detail?id=16 This issue has no plan. In present days this module exists http://docs.sympy.org/dev/modules/tensor/ind

Re: Issue 508 in sympy: exp(-0.5*x**2).series(x, 10) fails

Updates: Status: Fixed Comment #11 on issue 508 by pr...@goodok.ru: exp(-0.5*x**2).series(x, 10) fails http://code.google.com/p/sympy/issues/detail?id=508 Ah, and the answer of "exp(-0.5*x**2).series(x, 10)" now is correct in master. -- You received this message because you are su

Re: Issue 2261 in sympy: (1/x).subs(x, 0) is nan instead of oo or zoo

Updates: Status: Fixed Comment #8 on issue 2261 by pr...@goodok.ru: (1/x).subs(x, 0) is nan instead of oo or zoo http://code.google.com/p/sympy/issues/detail?id=2261 1. Fixed in master as desired. 2. Needs decision. It is believed by me that the correct answer is zoo in our global

Issue 3188 in sympy: Unsupported operand Tuple in matrices.

Status: Accepted Owner: Labels: Type-Defect Priority-Medium EasyToFix Matrices New issue 3188 by pr...@goodok.ru: Unsupported operand Tuple in matrices. http://code.google.com/p/sympy/issues/detail?id=3188 TypeError: unsupported operand type(s) for /: 'Tuple' and 'Tuple' In [1]: M = Matrix

Re: Issue 2193 in sympy: Matrix.eigenvects() return empty vectors in some cases

Updates: Blockedon: 3188 Comment #7 on issue 2193 by pr...@goodok.ru: Matrix.eigenvects() return empty vectors in some cases http://code.google.com/p/sympy/issues/detail?id=2193 (No comment was entered for this change.) -- You received this message because you are subscribed to the G

Re: Issue 3188 in sympy: Unsupported operand Tuple in matrices.

Issue 3188: Unsupported operand Tuple in matrices. http://code.google.com/p/sympy/issues/detail?id=3188 This issue is now blocking issue 2193. See http://code.google.com/p/sympy/issues/detail?id=2193 -- You received this message because you are listed in the owner or CC fields of this issue, or

Issue 3189 in sympy: if it impossible calculate symbolical

Status: Accepted Owner: Labels: Type-Defect Priority-Medium New issue 3189 by pr...@goodok.ru: if it impossible calculate symbolical http://code.google.com/p/sympy/issues/detail?id=3189 Try to calculate eigenvectors numericly, if it impossible calculate symbolical. As there are cases wh

Re: Issue 3188 in sympy: Unsupported operand Tuple in matrices.

Issue 3188: Unsupported operand Tuple in matrices. http://code.google.com/p/sympy/issues/detail?id=3188 This issue is now blocking issue 3189. See http://code.google.com/p/sympy/issues/detail?id=3189 -- You received this message because you are listed in the owner or CC fields of this issue, or

Re: Issue 3189 in sympy: Calculate eigenvectors numericly if it impossible calculate symbolical

Updates: Summary: Calculate eigenvectors numericly if it impossible calculate symbolical Labels: Matrices EasyToFix Blockedon: 3188 Comment #1 on issue 3189 by pr...@goodok.ru: Calculate eigenvectors numericly if it impossible calculate symbolical http://code.google.com/p/s

Re: Issue 2193 in sympy: Matrix.eigenvects() return empty vectors in some cases

Comment #8 on issue 2193 by asmeu...@gmail.com: Matrix.eigenvects() return empty vectors in some cases http://code.google.com/p/sympy/issues/detail?id=2193 Is it possible to put a simplify() call somewhere in the code to make things go to zero as they should? -- You received this message

Re: Issue 3189 in sympy: Calculate eigenvectors numericly if it impossible calculate symbolical

Updates: Labels: NeedsReview smichr Comment #2 on issue 3189 by smi...@gmail.com: Calculate eigenvectors numericly if it impossible calculate symbolical http://code.google.com/p/sympy/issues/detail?id=3189 see https://github.com/sympy/sympy/pull/1169 >>> M = Matrix([ [1, .6, .6],

Re: Issue 3154 in sympy: Integration of (sqrt(1-x)+sqrt(1+x))**2/x says Gammas partially over the strip.

Updates: Labels: -Priority-Medium Priority-High Comment #3 on issue 3154 by asmeu...@gmail.com: Integration of (sqrt(1-x)+sqrt(1+x))**2/x says Gammas partially over the strip. http://code.google.com/p/sympy/issues/detail?id=3154 The real issue here is that integrate() shouldn't raise

Re: Issue 2193 in sympy: Matrix.eigenvects() return empty vectors in some cases

Comment #9 on issue 2193 by smi...@gmail.com: Matrix.eigenvects() return empty vectors in some cases http://code.google.com/p/sympy/issues/detail?id=2193 no -- roots is the one that doesn't like the Floats. -- You received this message because you are subscribed to the Google Groups "sympy-

Re: Issue 2193 in sympy: Matrix.eigenvects() return empty vectors in some cases

Comment #10 on issue 2193 by smi...@gmail.com: Matrix.eigenvects() return empty vectors in some cases http://code.google.com/p/sympy/issues/detail?id=2193 Regarding >>> sqrt(-2*I) (-1)**(3/4)*2**(1/2) sqrt could be modified to detect `sqrt(-pos*I)` and return `b - b*I` where `b =

Re: Issue 3149 in sympy: solve() doesn't work when it should

Comment #4 on issue 3149 by asmeu...@gmail.com: solve() doesn't work when it should http://code.google.com/p/sympy/issues/detail?id=3149 Is checksol capable of reducing this solution? -- You received this message because you are subscribed to the Google Groups "sympy-issues" group. To post