Hi, I'm running Version 3.0.5 of Sage, and I just discovered the huge elliptic curve functionality in the Sage reference manual. However, my Sage doesn't know most of these nice functions. For example,
sage: E=EllipticCurve([0,0,1,-7,6]) sage: P1=E.point((2,0)); P2=E.point((-1,3)); P3=E.point((4,6)) sage: a=E.integral_points([P1,P2,P3]); a gives me an error "EllipticCurve_rational_field' object has no attribute 'integral_points'", although the code is copied directly from the reference manual. Something like "import sage.schemes.elliptic_curves.ell_rational_field" doesn't solve the problem. What's the trick? Do I have to install/import extra packages or is there anything else I've missed? Thanks! Maike --~--~---------~--~----~------------~-------~--~----~ To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-support URLs: http://www.sagemath.org -~----------~----~----~----~------~----~------~--~---
