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refactor: Lint

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jstoobysmith 2024-11-15 10:44:42 +00:00
parent 9763e1240b
commit 05b4d134ec
9 changed files with 51 additions and 40 deletions
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4
HepLean/Mathematics/Fin.lean
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@ -281,12 +281,12 @@ def finExtractOnePerm (i : Fin n.succ.succ) (σ : Fin n.succ.succ ≃ Fin n.succ
@[simp]
lemma finExtractOnePerm_apply (i : Fin n.succ.succ) (σ : Fin n.succ.succ ≃ Fin n.succ.succ)
(x : Fin n.succ) : finExtractOnePerm i σ x = predAboveI (σ i)
(x : Fin n.succ) : finExtractOnePerm i σ x = predAboveI (σ i)
(σ ((finExtractOne i).symm (Sum.inr x))) := rfl
@[simp]
lemma finExtractOnePerm_symm_apply (i : Fin n.succ.succ) (σ : Fin n.succ.succ ≃ Fin n.succ.succ)
(x : Fin n.succ) : (finExtractOnePerm i σ).symm x = predAboveI (σ.symm (σ i))
(x : Fin n.succ) : (finExtractOnePerm i σ).symm x = predAboveI (σ.symm (σ i))
(σ.symm ((finExtractOne (σ i)).symm (Sum.inr x))) := rfl
/-- The equivalence of types `Fin n.succ.succ ≃ (Fin 1 ⊕ Fin 1) ⊕ Fin n` extracting