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refactor: Golfing

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jstoobysmith 2024-06-13 16:49:01 -04:00
parent d9f19aa028
commit 0346bf192b
9 changed files with 42 additions and 116 deletions
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2
HepLean/AnomalyCancellation/PureU1/LowDim/Three.lean
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@ -38,7 +38,7 @@ lemma cube_for_linSol (S : (PureU1 3).LinSols) :
(PureU1 3).cubicACC S.val = 0 := by
rw [← cube_for_linSol']
simp only [Fin.isValue, _root_.mul_eq_zero, OfNat.ofNat_ne_zero, false_or]
rw [@or_assoc]
exact Iff.symm or_assoc
lemma three_sol_zero (S : (PureU1 3).Sols) : S.val (0 : Fin 3) = 0 ∨ S.val (1 : Fin 3) = 0
∨ S.val (2 : Fin 3) = 0 := (cube_for_linSol S.1.1).mpr S.cubicSol