That seems like it fixes the symptoms, but I'm not sure if it is the source of the problem. For example, the following already works without the fix.
sage: R.<s,t>=PolynomialRing(QQ) sage: S.<x,y>=PolynomialRing(R) sage: x/S(2) 1/2*x That being said, I wasn't able to come up with an example that breaks with your change. So with a change this innocuous, I'll review it as a fix of this particular problem. -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To post to this group, send email to sage-devel@googlegroups.com. To unsubscribe from this group, send email to sage-devel+unsubscr...@googlegroups.com. Visit this group at http://groups.google.com/group/sage-devel?hl=en.
