the type not comparable (i.e. used with == or as a map key), as // equivalent points can be represented by different Go values. _ incomparable // The point is internally represented in extended coordinates (X, Y, Z, T) // where x = X/Z, y = Y/Z, and xy = T/Z per https://eprint.iacr.org/2008/522. x, y, z, t field.Element } type incomparable [0]func() func checkInitialized(points ...*Point) { for _, p := range points { if p.x == (field.Element{}) && p.y == (field.Element{}) { panic("edwards25519: use...