Does someone have a glue why sage: T = PolynomialRing(QQ, 't', 1); t = T.gen() sage: t * vector([1,2])
results in an error TypeError: unsupported operand parent(s) for *: 'Multivariate Polynomial Ring in t over Rational Field' and 'Ambient free module of rank 2 over the principal ideal domain Integer Ring' but sage: S = PolynomialRing(QQ, 's', 2); s0 = S.gen() sage: s0 * vector([1,2]) (s0, 2*s0) not? I mean both are multivariate polynomial rings, so I do not see why there is a distinction. I tried to debug, but I am a bit lost on this particalar problem, so any kind of input is welcome. This can also be found at https://trac.sagemath.org/ticket/27364 Best, Daniel -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-devel+unsubscr...@googlegroups.com. To post to this group, send email to sage-devel@googlegroups.com. Visit this group at https://groups.google.com/group/sage-devel. For more options, visit https://groups.google.com/d/optout.
