ASKSAGE: Sage Q&A Forum - Latest question feedhttp://ask.sagemath.org/questions/Q&A Forum for SageenCopyright Sage, 2010. Some rights reserved under creative commons license.Mon, 21 Nov 2016 23:28:16 -0600point on elliptic curvehttp://ask.sagemath.org/question/35677/point-on-elliptic-curve/ I have point `P=[-21,324]` on `E=ellipticCurve([0,0,0,-3267,45630])`. I noticed that point `P` can be written in different ways in each number field. For example in `Q(\sqrt{33})`, `P=[21+6*s, 54-42*s]` with `s^2=33`. And in complex numbers, `P=[15+36I,216-324I]` with `I^2=-1`. How can I find the `P` in different number fields. ShaMon, 21 Nov 2016 23:28:16 -0600http://ask.sagemath.org/question/35677/elliptic curvehttp://ask.sagemath.org/question/8709/elliptic-curve/I am working with an elliptic curve over a pure cubic extension and I am interested in computing its L-function ( particularly its residue at s=1). Is it possible to extend functions on Sage such as lseries().dokchitser(), or anlist() to elliptic curve over number field ?
Thank youE37bSun, 12 Feb 2012 07:47:21 -0600http://ask.sagemath.org/question/8709/