This removes the derive of Eq on Jacobian. It is reported in #42 that it just doesn't work. Jacobian has a scale factor z, where values in Affine would be (x / z^2, y / z^3). If z is different, it may represent the same value with different xs and ys.
A proper Eq implementation in Jacobian may just be converting it to Affine and them do the comparison, but that is not cheap. Unless I figured out a better way, making the conversion explicit for library users, by just removing the Eq derive in Jacobian, may be the better idea.
This removes the derive of
EqonJacobian. It is reported in #42 that it just doesn't work. Jacobian has a scale factorz, where values in Affine would be(x / z^2, y / z^3). Ifzis different, it may represent the same value with differentxs andys.A proper
Eqimplementation in Jacobian may just be converting it to Affine and them do the comparison, but that is not cheap. Unless I figured out a better way, making the conversion explicit for library users, by just removing theEqderive in Jacobian, may be the better idea.