Hello,
This is perhaps a classical question, but since I'm only using SymPy every
now and then...
I wonder why the expression a^x * (1/a)^x doesn't simplify to 1. See code
(with SymPy 1.12)
a,x = symbols('a x')
simplify(a**x * (1/a)**x)
(then of course the variant a**x * (1/(a**x)) does simplify to 1).
So is a SymPy issue that the power of x isn't propagated inside the 1/(a)
expression. Or I'm just missing a mathematical subtlety which requires
adding some assertions about x and a?
Pierre
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