Comment #74 on issue 1694 by smichr: solve has many issues with fractions
http://code.google.com/p/sympy/issues/detail?id=1694
comment 72:
1) done
2) in one version it was being used to not do simplifications for
GS_RATIONAL. Don't know why (even though I made the change). Anyway, it's
been changed.
3) done
4) done
comment 73:
What always has thrown me off about the guess routine is not thinking of it
in a recursive manner, so if the Mul is handled at the top then it seems
redundant to have a Mul catch in the guesser...but you can have Muls as
args to Add and that's why it is there.
In any case, trying to make this "so trivial" change has again had me
seeing little rabbits running all across sympy. I've caught a few and the
updated changes are at branch nic at smichr's github account. All tests
pass under linux, 64-bit.
Are you accessing the branch, Nicolas, or did you prefer a patch?
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