Status: Accepted
Owner: smichr
Labels: Type-Enhancement Priority-Medium
New issue 1583 by smichr: evalf doesn't evaluate arguments to functions if
they have symbols
http://code.google.com/p/sympy/issues/detail?id=1583
Right now, somewhere in evalf arguments to functions that have symbols that
Status: Accepted
Owner: smichr
Labels: Type-Defect Priority-Medium
New issue 1584 by smichr: as_numer_denom() returns wrong result when both
num and den are negative
http://code.google.com/p/sympy/issues/detail?id=1584
As per issue 1263's fix, I think, .as_numer_denom() checks to see if the
de
Updates:
Cc: ondrej.certik
Labels: NeedsReview
Comment #2 on issue 1540 by asmeurer: match returns nan instead of 0
http://code.google.com/p/sympy/issues/detail?id=1540
We fixed it (Luke, Ondrej, and I). It turns out that Add._combine_inverse
was not accounting for oo - oo bei
Updates:
Status: Fixed
Comment #3 on issue 1540 by ondrej.certik: match returns nan instead of 0
http://code.google.com/p/sympy/issues/detail?id=1540
Thanks!
In [1]: from sympy import I, oo, Wild, pi
In [2]: arg = I*oo
In [3]: a = Wild('a', exclude=[pi])
In [4]: b = Wild('b', exclude=