Exact torsion order for normalized evenly marked theta marks.
theorem
Bananas.interiorMoment_zsmul
(B : Banana 2)
(alpha : Fin 3)
(n : ℤ)
(D : CFDiv (Utilities.Certificate.SubdivisionGraph.Spec.graph B))
:
theorem
Bananas.thetaJacobianMoment_zsmul
(B : Banana 2)
(n : ℤ)
(D : CFDiv (Utilities.Certificate.SubdivisionGraph.Spec.graph B))
:
theorem
Bananas.torsionWitness_coordinate_mem_thetaLattice_01
(B : Banana 2)
(i : Utilities.Certificate.SubdivisionGraph.Spec.PathPosition B 0)
(j : Utilities.Certificate.SubdivisionGraph.Spec.PathPosition B 1)
(hi : Utilities.Certificate.SubdivisionGraph.Spec.IsInteriorPosition B 0 i)
(hj : Utilities.Certificate.SubdivisionGraph.Spec.IsInteriorPosition B 1 j)
(m : ℕ)
(hm :
TorsionWitness (mark (Utilities.Certificate.SubdivisionGraph.Spec.graph B) (strandVertex B 0 i) (strandVertex B 1 j))
m)
:
theorem
Bananas.evenlyMarkedTheta_isTorsionOrder_01
(B : Banana 2)
(i : Utilities.Certificate.SubdivisionGraph.Spec.PathPosition B 0)
(j : Utilities.Certificate.SubdivisionGraph.Spec.PathPosition B 1)
(hEven : EvenlyMarkedTheta B 0 1 i j)
:
IsTorsionOrder (mark (Utilities.Certificate.SubdivisionGraph.Spec.graph B) (strandVertex B 0 i) (strandVertex B 1 j))
(B.length 0 / (B.length 0).gcd ↑i)