> > [cut] I'm trying to
> > get a fresh copy of it to make sure I haven't made some change that is
> > causing the problem.
>
I'm still getting up to speed on the git framework. I didn't realize
that when I do a pull that I don't get an automatically identical copy
of what is on the server. I had a patch in my local copy that I
submitted. I thought you said you applied it, but apparently you
didn't. It had to do with two core/basic changes. One was replacing
if pattern.is_Mul and pattern.args[0] == -1:
with
if pattern.could_extract_minus_sign():
THAT was the problem. You can extract a minus sign from more than a
multiplicative expression. When I get rid of that change, the pattern
matching problem goes away. So Issue 1460 can be closed.
There were, however, necessary changes to the weeding out of common
terms between the expression and the pattern. That remaining issue is
#1449. Do you want me to resubmit a patch for this?
/c
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