WeierstrassCurve.Projective.negAddY_neg

∀ {R : Type r} [inst : CommRing R] {W' : WeierstrassCurve.Projective R} {P : Fin 3 → R},
  W'.Equation P → W'.negAddY P (W'.neg P) = W'.dblZ P

Defined in: Mathlib.AlgebraicGeometry.EllipticCurve.Projective.Point
Cited by: 1 results in Mathlib
Foundations: Depth 98 from the axioms · uses propext, Classical.choice, Quot.sound
Assumes: CommRing

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