I am trying to compose 3 affine automorphisms of the Markoff surface. The following code produces an error:
A.<x,y,z> = AffineSpace(QQ,3) M = A.subscheme([x^2+y^2+z^2-3*x*y*z]) H = Hom(M,M) f1 = H([3*y*z-x,y,z]) f2 = H([x,3*x*z-y,z]) f3 = H([x,y,3*x*y-z]) f3*f2*f1 What am I doing wrong? -- 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.
