Re: Issue 3086 in sympy: round() function overrides built-in

2012-03-01 Thread sympy
Comment #13 on issue 3086 by asmeu...@gmail.com: round() function overrides built-in http://code.google.com/p/sympy/issues/detail?id=3086 A round() method would be reasonable, I think, as it doesn't work on non-Number objects anyway. Unless you want to make it potentially work symbolicall

Re: Issue 3086 in sympy: round() function overrides built-in

2012-03-01 Thread sympy
Comment #14 on issue 3086 by papriwal...@gmail.com: round() function overrides built-in http://code.google.com/p/sympy/issues/detail?id=3086 agree with asmeu...@gmail.com , unless we make it work symbolically , then only there is a need of name change else it is fine .. and on the other h

Re: Issue 3086 in sympy: round() function overrides built-in

2012-03-01 Thread sympy
Comment #15 on issue 3086 by papriwal...@gmail.com: round() function overrides built-in http://code.google.com/p/sympy/issues/detail?id=3086 hey guys, i saw one thing that round(3.14j) cant convert complex into float (error) moreover round(3.14j+7*sin(exp(2))) Symbolic value , cant compu

Re: Issue 3082 in sympy: galgebra.GA duplicates sympy.var

2012-03-01 Thread sympy
Comment #1 on issue 3082 by christ...@cbuehler.de: galgebra.GA duplicates sympy.var http://code.google.com/p/sympy/issues/detail?id=3082 https://github.com/sympy/sympy/pull/1098 -- You received this message because you are subscribed to the Google Groups "sympy-issues" group. To post to thi

Re: Issue 3103 in sympy: test_GA is outputting errors

2012-03-01 Thread sympy
Comment #2 on issue 3103 by christ...@cbuehler.de: test_GA is outputting errors http://code.google.com/p/sympy/issues/detail?id=3103 https://github.com/sympy/sympy/pull/1098 -- You received this message because you are subscribed to the Google Groups "sympy-issues" group. To post to this gr

Re: Issue 2109 in sympy: GA SymPy module not work embeded

2012-03-01 Thread sympy
Comment #2 on issue 2109 by lumpenka...@cbuehler.de: GA SymPy module not work embeded http://code.google.com/p/sympy/issues/detail?id=2109 https://github.com/sympy/sympy/pull/1098 -- You received this message because you are subscribed to the Google Groups "sympy-issues" group. To post to t

Re: Issue 3106 in sympy: zoo*zoo == nan

2012-03-01 Thread sympy
Comment #7 on issue 3106 by unlimite...@gmail.com: zoo*zoo == nan http://code.google.com/p/sympy/issues/detail?id=3106 This section http://en.wikipedia.org/wiki/Infinity#Complex_analysis says: "Arithmetic operations similar to those given below for the extended real numbers can also be define

Issue 3121 in sympy: warning MatMul is a pseudo-Mul

2012-03-01 Thread sympy
Status: Accepted Owner: Labels: Type-Defect Priority-Medium New issue 3121 by smi...@gmail.com: warning MatMul is a pseudo-Mul http://code.google.com/p/sympy/issues/detail?id=3121 Not sure what to call it exactly, but whatever has been done to define special behaviors for Matrix elements

Re: Issue 1740 in sympy: prime(symbol('x')) never returns

2012-03-01 Thread sympy
Updates: Status: Fixed Comment #2 on issue 1740 by smi...@gmail.com: prime(symbol('x')) never returns http://code.google.com/p/sympy/issues/detail?id=1740 (No comment was entered for this change.) -- You received this message because you are subscribed to the Google Groups "sympy-is

Re: Issue 3086 in sympy: round() function overrides built-in

2012-03-01 Thread sympy
Comment #16 on issue 3086 by smi...@gmail.com: round() function overrides built-in http://code.google.com/p/sympy/issues/detail?id=3086 It took me a moment to find it...but when the number is complex, they just round the two parts. This makes sense, I think. >>> [round(a) for a in S(3

Re: Issue 3118 in sympy: Subclass of Number for Rational, Integer, and Float

2012-03-01 Thread sympy
Comment #1 on issue 3118 by smi...@gmail.com: Subclass of Number for Rational, Integer, and Float http://code.google.com/p/sympy/issues/detail?id=3118 Numerific (just kidding). Numeric. FiniteReal. -- You received this message because you are subscribed to the Google Groups "sympy-issues" g

Re: Issue 2887 in sympy: Bug with minpoly()

2012-03-01 Thread sympy
Comment #1 on issue 2887 by smi...@gmail.com: Bug with minpoly() http://code.google.com/p/sympy/issues/detail?id=2887 polys is usually good about expanding expressions, I though, but in this case there isn't any and so the fact that this expression is 1 isn't detected. If line 120 (as of thi

Issue 3122 in sympy: coeff wish list

2012-03-01 Thread sympy
Status: Accepted Owner: Labels: Type-Defect Priority-Medium New issue 3122 by smi...@gmail.com: coeff wish list http://code.google.com/p/sympy/issues/detail?id=3122 Should coeff() try to extract terms without doing an actual expansion? e.g Aaron cites from Maple: ``` A more diff

Re: Issue 3040 in sympy: Problem with simplify() with an expression with O()

2012-03-01 Thread sympy
Updates: Labels: NeedsReview smichr Comment #1 on issue 3040 by smi...@gmail.com: Problem with simplify() with an expression with O() http://code.google.com/p/sympy/issues/detail?id=3040 In pull request 422: a=alpha**2 - alpha*x**2 + alpha + x**3 - x*(alpha + 1) simplify(collect((a/

Re: Issue 3040 in sympy: Problem with simplify() with an expression with O()

2012-03-01 Thread sympy
Comment #2 on issue 3040 by smi...@gmail.com: Problem with simplify() with an expression with O() http://code.google.com/p/sympy/issues/detail?id=3040 https://github.com/sympy/sympy/pull/422 -- You received this message because you are subscribed to the Google Groups "sympy-issues" group. T

Issue 3123 in sympy: Naming conventions in sympy/stats/

2012-03-01 Thread sympy
Status: Accepted Owner: Labels: Type-Defect Priority-High Milestone-Release0.7.2 Statistics New issue 3123 by ronan.l...@gmail.com: Naming conventions in sympy/stats/ http://code.google.com/p/sympy/issues/detail?id=3123 There are a number of PEP8-violating names in sympy.stats: * Density,

Re: Issue 2927 in sympy: File permissions

2012-03-01 Thread sympy
Updates: Status: Fixed Comment #1 on issue 2927 by ronan.l...@gmail.com: File permissions http://code.google.com/p/sympy/issues/detail?id=2927 I'd say https://github.com/sympy/sympy/pull/1091 fixed it, though the executable galgebra files in doc/ and sympy/galgebra/ still look dodgy.

Issue 3124 in sympy: Can't solve system of equations with 1/x in it

2012-03-01 Thread sympy
Status: New Owner: Labels: Type-Defect Priority-Medium New issue 3124 by johnj...@gmail.com: Can't solve system of equations with 1/x in it http://code.google.com/p/sympy/issues/detail?id=3124 I can't solve a system of equations with 1/variable in any of the equations. For example, sym

Re: Issue 3124 in sympy: Can't solve system of equations with 1/x in it

2012-03-01 Thread sympy
Comment #1 on issue 3124 by johnj...@gmail.com: Can't solve system of equations with 1/x in it http://code.google.com/p/sympy/issues/detail?id=3124 I update my version of sympy to 0.7.1. The new error message is "" /usr/local/lib/python2.7/dist-packages/sympy/solvers/solvers.pyc in solve(f,

Re: Issue 2558 in sympy: coeff() should allow x**0 (constant coefficients)

2012-03-01 Thread sympy
Updates: Status: Fixed Comment #4 on issue 2558 by smi...@gmail.com: coeff() should allow x**0 (constant coefficients) http://code.google.com/p/sympy/issues/detail?id=2558 (No comment was entered for this change.) -- You received this message because you are subscribed to the Google

Re: Issue 3124 in sympy: Can't solve system of equations with 1/x in it

2012-03-01 Thread sympy
Updates: Status: Invalid Comment #2 on issue 3124 by ronan.l...@gmail.com: Can't solve system of equations with 1/x in it http://code.google.com/p/sympy/issues/detail?id=3124 It seems to have been fixed in the development version (https://github.com/sympy/sympy/wiki/Getting-the-blee

Re: Issue 3123 in sympy: Naming conventions in sympy/stats/

2012-03-01 Thread sympy
Updates: Cc: mrock...@gmail.com Comment #1 on issue 3123 by asmeu...@gmail.com: Naming conventions in sympy/stats/ http://code.google.com/p/sympy/issues/detail?id=3123 (No comment was entered for this change.) -- You received this message because you are subscribed to the Google Grou

Re: Issue 3120 in sympy: powers of noncommutative Mul

2012-03-01 Thread sympy
Updates: Status: Started Comment #2 on issue 3120 by smi...@gmail.com: powers of noncommutative Mul http://code.google.com/p/sympy/issues/detail?id=3120 (No comment was entered for this change.) -- You received this message because you are subscribed to the Google Groups "sympy-issues"

Re: Issue 3120 in sympy: powers of noncommutative Mul

2012-03-01 Thread sympy
Updates: Labels: NeedsReview smichr Comment #3 on issue 3120 by smi...@gmail.com: powers of noncommutative Mul http://code.google.com/p/sympy/issues/detail?id=3120 https://github.com/sympy/sympy/pull/1100 -- You received this message because you are subscribed to the Google Groups "sym