Status: New
Owner:
Labels: Type-Defect Priority-Medium
New issue 1938 by antonio.e.russo: Recursive trigsimp destroys sums of
derivative terms because cse fails on these sums
http://code.google.com/p/sympy/issues/detail?id=1938
Using up-to-date sympy, trigsimp with recursive=True
annihil
Updates:
Status: Accepted
Labels: Milestone-Release0.7.0 WrongResult
Comment #1 on issue 1938 by ronan.l...@gmail.com: Recursive trigsimp
destroys sums of derivative terms because cse fails on these sums
http://code.google.com/p/sympy/issues/detail?id=1938
I see what's happeni
Comment #2 on issue 1938 by asmeurer: Recursive trigsimp destroys sums of
derivative terms because cse fails on these sums
http://code.google.com/p/sympy/issues/detail?id=1938
It actually probably wouldn't be too difficult to make it just return x0(x,
y) for f(x, y).
Another work around w
Updates:
Labels: NeedsReview
Blockedon: -1928
Comment #8 on issue 1903 by ronan.l...@gmail.com: Unify Assume keys, ask
keys and ask handlers
http://code.google.com/p/sympy/issues/detail?id=1903
I've cleaned up the code, which is now ready for review in the branch
"implement-Pr
Issue 1928: Add __xor__ magic method to Boolean
http://code.google.com/p/sympy/issues/detail?id=1928
This issue is no longer blocking issue 1903.
See http://code.google.com/p/sympy/issues/detail?id=1903
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Updates:
Status: WontFix
Comment #4 on issue 1046 by ronan.l...@gmail.com: investigate if sympify(0)
can be made as fast as S.Zero
http://code.google.com/p/sympy/issues/detail?id=1046
In [1]: %timeit S.Zero
100 loops, best of 3: 209 ns per loop
In [2]: def func(x):
...: re
Updates:
Summary: 'together' should not expand denominators
Status: Accepted
Labels: Polynomial Simplify
Comment #1 on issue 1069 by ronan.l...@gmail.com: 'together' should not
expand denominators
http://code.google.com/p/sympy/issues/detail?id=1069
Agreed.
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You rec