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refactor: Spelling

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jstoobysmith 2025-02-07 15:43:59 +00:00
parent b82791d671
commit f8f1e1757f
25 changed files with 80 additions and 80 deletions
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HepLean/Lorentz/MinkowskiMatrix.lean
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@ -88,7 +88,7 @@ lemma off_diag_zero {μ ν : Fin 1 ⊕ Fin d} (h : μ ≠ ν) : η μ ν = 0 :=
lemma inl_0_inl_0 : @minkowskiMatrix d (Sum.inl 0) (Sum.inl 0) = 1 := by
rfl
/-- The space diagonal components of the Minkowski matriz are `-1`. -/
/-- The space diagonal components of the Minkowski matrix are `-1`. -/
lemma inr_i_inr_i (i : Fin d) : @minkowskiMatrix d (Sum.inr i) (Sum.inr i) = -1 := by
simp only [minkowskiMatrix, LieAlgebra.Orthogonal.indefiniteDiagonal]
simp_all only [diagonal_apply_eq, Sum.elim_inr]