On Thursday, April 17, 2014 9:39:09 AM UTC-7, Nils Bruin wrote: > > > but it's flawed: > > sage: f(e_4=2) > KeyError: 'e_4' >
And also flawed in a different way: sage: f(e_2=e[4]) TypeError: unsupported operand parent(s) for '+': 'Multivariate Polynomial Ring in e_4, e_2, e_1 over Rational Field' and 'Multivariate Polynomial Ring in e_4, e_0 over Rational Field -- 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 sage-support+unsubscr...@googlegroups.com. To post to this group, send email to sage-support@googlegroups.com. Visit this group at http://groups.google.com/group/sage-support. For more options, visit https://groups.google.com/d/optout.