theorem Th60:
for
p being
Prime for
a,
b being
Element of
(GF p) st
p > 3 &
Disc (
a,
b,
p)
<> 0. (GF p) holds
ex
F being
FinSequence of
NAT st
(
len F = p & ( for
n being
Nat st
n in Seg p holds
ex
d being
Element of
(GF p) st
(
d = n - 1 &
F . n = 1
+ (Lege_p (((d |^ 3) + (a * d)) + b)) ) ) &
card { (Class ((R_EllCur (a,b,p)),P)) where P is Element of ProjCo (GF p) : ( P in EC_SetProjCo (a,b,p) & ex X, Y being Element of (GF p) st P = [X,Y,1] ) } = Sum F )