It looks like fraction takes into account assumptions, but on the
other hand, it doesn't do any rewriting of the expression to combine
sums of fractions (e.g., fraction(1/x + 1/y) gives (1/x + 1/y, 1),
whereas (1/x + 1/y).as_numer_denom() gives (x + y, x*y)).
Aaron Meurer
On Thu, Mar 26, 2015 at 12:09 PM, Paul Royik <
distan...@gmail.com> wrote:
> I used as_numer_denom earlier and now found fraction.
> Is there any difference between them?
>
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