Closed alexjbest closed 4 years ago
E = EllipticCurve("15.a1") E.local_data(3) K = Qp(3) E = E.short_weierstrass_model(complete_cube=False).change_ring(K) R = Cluster.from_curve(E) R.tamagawa_number()
Fixed this by changing the function for epsilon. Hopefully, this does not cause new bugs.