The same workaround that works in magma, also works in sage: sage: K=NumberField(x-1,'a') sage: OK=K.ring_of_integers() sage: 3*OK/5*OK Fractional ideal (3/5)
So at least it's possible to construct a number field in Sage that is isomorphic to QQ. -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/sage-support. For more options, visit https://groups.google.com/d/optout.
