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refactor: LInt

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jstoobysmith 2024-11-09 18:12:05 +00:00
parent e963be5ef8
commit d058f41689
11 changed files with 38 additions and 50 deletions
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HepLean/Lorentz/MinkowskiMatrix.lean
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@ -10,7 +10,6 @@ import Mathlib.Algebra.Lie.Classical
# The Minkowski matrix
-/
open Matrix
@ -98,7 +97,6 @@ lemma mulVec_inr_i (v : (Fin 1 ⊕ Fin d) → ℝ) (i : Fin d) :
simp only [mulVec, minkowskiMatrix, LieAlgebra.Orthogonal.indefiniteDiagonal, mulVec_diagonal]
simp only [diagonal_dotProduct, Sum.elim_inr, neg_mul, one_mul]
variable (Λ Λ' : Matrix (Fin 1 ⊕ Fin d) (Fin 1 ⊕ Fin d) ℝ)
/-- The dual of a matrix with respect to the Minkowski metric. -/