Hello all, Just wondering if I am doing everything correctly or if I have stumbled onto a bug (or something that needs to be implemented)
I am writing a tutorial for students using Sage in an introductory abstract algebra course and the following didn't work as expected: sage: R = Integers(5) sage: S = Integers(10) sage: phi = R.hom([6], S) I was hoping to construct the ring-homomorphism from Z5 to Z10 which takes 1 -> 6. However I get a "TypeError: images do not define a valid homomorphism" So am I not understanding how to construct this homomorphism, or is there something missing? -- To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/sage-support URL: http://www.sagemath.org
