Done. Ticket #484. On 8/23/07, mabshoff <[EMAIL PROTECTED]> wrote: > > > > On Aug 23, 6:04 pm, "David Joyner" <[EMAIL PROTECTED]> wrote: > > Hi: > > > > Hello David, > > > I'm wondering if the following is correct behavior: > > > > sage: x,y=PolynomialRing(QQ,2,"xy").gens() > > sage: f = 5*x+y-5 > > sage: f(1,1) > > 1 > > sage: type(f(1,1)) > > <type > > 'sage.rings.polynomial.multi_polynomial_libsingular.MPolynomial_libsingular'> > > > > I usually think of the values of a polynomial as belonging to the > > ground ring as opposed to the polynomial ring. > > Robert Bradshaw pointed out to me (in #sage-devel a couple days ago, > we were talking about some other Cython issue on Solaris) that the > exact problem you mention above is a problem in the coercion code. The > result should be in the ground ring. You might want to open a ticket > for that. > > > > > - David Joyner > > Cheers, > > Michael > > > > >
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