Updates:
Status: Fixed
Comment #10 on issue 2043 by [email protected]: log should not expand(1/x)
(was "expand log can be more complete" and "logcombine can be less strict")
http://code.google.com/p/sympy/issues/detail?id=2043
I am closing this:
>>> var('p',positive=True)
p
>>> log(p/x).expand().expand()
log(p) + log(1/x)
>>> var('q',positive=True)
q
>>> log((p+q)*(p-q)).expand(log=1,mul=0)
log(p + q) + log(p - q)
Other than having a force=True option on expand(log=True) I think all
issues here have been dealt with. I'll open a new issue for that.
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