ASKSAGE: Sage Q&A Forum - RSS feedhttps://ask.sagemath.org/questions/Q&A Forum for SageenCopyright Sage, 2010. Some rights reserved under creative commons license.Sat, 16 Apr 2016 08:10:36 +0200Elliptic Curve Pointhttps://ask.sagemath.org/question/33127/elliptic-curve-point/i am doing this to find out Double point on elliptic . for prime field 5
if P=(0,3)
2P=(1,3)
K.<a>=GF(p^2);K.modulus()
R.<z>=PolynomialRing(K);
my resullt after performing point doubling is in the form of
i am getting P=(3*a)
and 2P= (z+3*a+4)
which is represent (4,3)
but i want (1,3) that is (z+3*a+1) how i will obtained
Sat, 16 Apr 2016 08:10:36 +0200https://ask.sagemath.org/question/33127/elliptic-curve-point/