Arman's profile - activity

2022-06-04 19:48:19 +0200	asked a question	Is there any function to find point P(x,y) when x is known on elliptic curve? Is there any function to find point P(x,y) when x is known on elliptic curve? I have defined a EC: F = Zmod(17) E = Ell
2021-01-29 09:59:58 +0200	asked a question	how to calculate lfsr_sequence period? I need to find L's period! `F = GF(2); l = F(1); o = F(0) F = GF(2); S = LaurentSeriesRing(F,'x'); x = S.gen() fill = [l,l,o,l]; key = [l,l,l,l]; n = 20 L = lfsr_sequence(key,fill,n)`
2021-01-29 09:59:58 +0200	asked a question	how to find a lfsr_sequence period? I need to find L's period! `F = GF(2); l = F(1); o = F(0) F = GF(2); S = LaurentSeriesRing(F,'x'); x = S.gen() fill = [l,l,o,l]; key = [l,l,l,l]; n = 20 L = lfsr_sequence(key,fill,n)`