Comment #2 on issue 2031 by asmeurer: Add field option to Poly.operation()
functions
http://code.google.com/p/sympy/issues/detail?id=2031
the same thing can be achieved with to_field() method
OK, I will try that.
(you don't have to use to_field() on both polynomials, because auto
unification of polynomials will do the
job).
Thanks for the tip.
If we add auto flag, then another issue is: if the input polynomials are
divisible over a ring (the initial domain
was a ring) and auto=True (which means we are going to convert to a
field), then should we convert the result
back to a ring or leave it as is?
Probably. If it's more efficient to work with a ring when we can, then we
should do that.
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