Theorems · Theorem · linear algebra

Matrix.reindexLinearEquiv_apply

Deprecated since 2026-06-06Use Matrix.coe_reindexLinearEquiv instead.

∀ {m : Type u_2} {n : Type u_3} {m' : Type u_6} {n' : Type u_7} (R : Type u_11) (A : Type u_12) [inst : Semiring R]
  [inst_1 : AddCommMonoid A] [inst_2 : Module R A] (eₘ : m ≃ m') (eₙ : n ≃ n') (M : Matrix m n A),
  (Matrix.reindexLinearEquiv R A eₘ eₙ) M = (Matrix.reindex eₘ eₙ) M

Defined in

Mathlib.LinearAlgebra.Matrix.Reindex

Cited by

0 results in Mathlib

Foundations

Depth 27 from the axioms · uses propext, Quot.sound

Assumes

SemiringAddCommMonoidModule