Like this? sage: R.<x,y> = QQ[] sage: f = x^2+y^2 # for example sage: f(x^2-4,x^2-2*x) 2*x^4 - 4*x^3 - 4*x^2 + 16
John Cremona On 4 April 2013 12:58, Neda <[email protected]> wrote: > > Hello > How can I write a polynomial f(x^2-4,x^2-2*x) in sage? > thank you > > -- > 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?hl=en. > For more options, visit https://groups.google.com/groups/opt_out. > > -- 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?hl=en. For more options, visit https://groups.google.com/groups/opt_out.
