Re: Issue 1113 in sympy: rewrite sign(x) (and possibly abs()) using Piecewise

2012-03-09 Thread sympy
Comment #7 on issue 1113 by abhishek...@gmail.com: rewrite sign(x) (and possibly abs()) using Piecewise http://code.google.com/p/sympy/issues/detail?id=1113 In [0]: integrate(abs(x),x) Out[0]: 0 In [0]: integrate(abs(x),(x,-1,2)) Out[0]: 0 This problem is corrected for signum function but s

Re: Issue 2956 in sympy: Simetimes the test_hyperexpand.py (test_meijerg_shift_operators) fails in master.

2012-03-09 Thread sympy
Updates: Status: Fixed Comment #23 on issue 2956 by ness...@gmail.com: Simetimes the test_hyperexpand.py (test_meijerg_shift_operators) fails in master. http://code.google.com/p/sympy/issues/detail?id=2956 You are right. -- You received this message because you are subscribed to the

Re: Issue 3133 in sympy: e.evalf(1) does not mean evaluate to 1 decimal place

2012-03-09 Thread sympy
Updates: Status: Fixed Comment #1 on issue 3133 by smi...@gmail.com: e.evalf(1) does not mean evaluate to 1 decimal place http://code.google.com/p/sympy/issues/detail?id=3133 Thanks, Aaron, for looking this over. This is in. -- You received this message because you are subscribed to

Re: Issue 3022 in sympy: maximum recursion depth exceeded with expand(complex=True)

2012-03-09 Thread sympy
Updates: Status: Fixed Comment #4 on issue 3022 by smi...@gmail.com: maximum recursion depth exceeded with expand(complex=True) http://code.google.com/p/sympy/issues/detail?id=3022 (No comment was entered for this change.) -- You received this message because you are subscribed to th

Re: Issue 3058 in sympy: solve cannot handle mixed trig functions

2012-03-09 Thread sympy
Updates: Labels: -NeedsReview -smichr Simplify Comment #4 on issue 3058 by smi...@gmail.com: solve cannot handle mixed trig functions http://code.google.com/p/sympy/issues/detail?id=3058 This is a simplification issue. Although the solver can return simpler solutions, these are regr

Re: Issue 3024 in sympy: simplify() doesn't work without extra factor

2012-03-09 Thread sympy
Updates: Status: Fixed Comment #4 on issue 3024 by smi...@gmail.com: simplify() doesn't work without extra factor http://code.google.com/p/sympy/issues/detail?id=3024 (No comment was entered for this change.) -- You received this message because you are subscribed to the Google Group

Re: Issue 1809 in sympy: extract_additively should aim for 0

2012-03-09 Thread sympy
Updates: Status: Fixed Comment #5 on issue 1809 by smi...@gmail.com: extract_additively should aim for 0 http://code.google.com/p/sympy/issues/detail?id=1809 (No comment was entered for this change.) -- You received this message because you are subscribed to the Google Groups "sympy

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

2012-03-09 Thread sympy
Updates: Blockedon: 1941 Comment #1 on issue 3121 by asmeu...@gmail.com: warning MatMul is a pseudo-Mul http://code.google.com/p/sympy/issues/detail?id=3121 I think the only way to really fix this is to eliminate MatMul and make it so that MatrixSymbols can be used inside a regular

Re: Issue 1941 in sympy: Objects that know how to combine themselves

2012-03-09 Thread sympy
Issue 1941: Objects that know how to combine themselves http://code.google.com/p/sympy/issues/detail?id=1941 This issue is now blocking issue 3121. See http://code.google.com/p/sympy/issues/detail?id=3121 -- You received this message because you are listed in the owner or CC fields of this issue