On Sat, 2011-04-23 at 10:31 +0200, Mateusz Paprocki wrote:
> Hi,
> >> Also try to test 32-bit vs. 64-bit. Most errors that fail in one
> >> configuration and not another fails because of that, not the ground types
> >> or
> >> the Python version (the exception is Python 2.4 stuff), even in the polys.
> >>
> >
> > Testing 32-bit setup right now, but it will take ages to finish on my
> > laptop.
> >
>
> Done. Besides the standard set of failures, there is an additional one
> (Python 2.7):
>
> ______________ sympy/solvers/tests/test_solvers.py:test_tsolve_1
> _______________
> File "/home/matt/repo/git/sympy/sympy/solvers/tests/test_solvers.py", line
> 239, in test_tsolve_1
> [-((4*log(7) +
> 5*LambertW(-7*2**Rational(4,5)*6**Rational(1,5)*log(7)/10))/(3*log(7)))]]
> AssertionError
>
> which seems unrelated to polys.
>
Bisected this issue:
10657289fd929febc3e897cdd700c2665911a4c9 is the first bad commit
commit 10657289fd929febc3e897cdd700c2665911a4c9
Author: Chris Smith <smi...@gmail.com>
Date: Thu Sep 2 21:02:29 2010 +0545
2044: log(exp(arg)) = arg iff arg is real
gruntz changed to use positive x when calculating limit at infinity
minor edits, too
:040000 040000 eafdb83c324a94044ca32563899147bfb93b1d01
836775c3b2e9d9c6c5b1e47d5bfe7306dd9761e0 M sympy
The new result returned by solve looks good, though..
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