Updates:
Cc: [email protected]
Comment #3 on issue 2552 by asmeurer: (1/(x*y)).subs(x*y, whatever) doesn't
work
http://code.google.com/p/sympy/issues/detail?id=2552
This is nontrivial to fix, btw, because Pow(a, e)*Pow(b, e) != Pow(a*b, e)
in general (that's why I had to set x and y to be positive above). The
rules should all be there in Mul._eval_power, though. I don't remember how
complicated they are, but if they are complicated, perhaps they should be
factored out into a helper function.
--
You received this message because you are subscribed to the Google Groups
"sympy-issues" group.
To post to this group, send email to [email protected].
To unsubscribe from this group, send email to
[email protected].
For more options, visit this group at
http://groups.google.com/group/sympy-issues?hl=en.
