Theorems · Theorem · linear algebra
Matrix.inv_reindex
∀ {m : Type u} {n : Type u'} {α : Type v} [inst : Fintype n] [inst_1 : DecidableEq n] [inst_2 : CommRing α]
[inst_3 : Fintype m] [inst_4 : DecidableEq m] (e₁ e₂ : n ≃ m) (A : Matrix n n α),
((Matrix.reindex e₁ e₂) A)⁻¹ = (Matrix.reindex e₂ e₁) A⁻¹- Cited by
- 0 results in Mathlib
- Foundations
- Depth 106 from the axioms · uses propext, Classical.choice, Quot.sound
Around this declaration
Dashed lines are statement dependencies; solid lines are citations in proofs.
Cites8
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- DFunLike.coestatement · cited by 62,936
- CommRingstatement and proof · cited by 17,173
- Equivstatement and proof · cited by 8,337
- Fintypestatement and proof · cited by 7,736
- Matrixstatement and proof · cited by 4,303
- Equiv.symmproof · cited by 3,681
- Matrix.reindexstatement · cited by 102
- Matrix.inv_submatrix_equivproof · cited by 1
Cited by0
Results whose statement or proof uses this declaration.
Nothing cites this yet.