This depicts
y2 = x3 + ax + b
over Z/pZ (for p prime).
a =
b =
p =
a, b and p must be integer.The figure gets unreadible for p larger than 1000.p must be prime.4a3 + 27b2 must be nonzero to prevent singularities.
The code is open and free.
Find out more with the Science4All video (in French) [link TBD].