Theorems · Theorem · linear algebra

TensorProduct.lid_symm_apply

∀ {R : Type u_1} [inst : CommSemiring R] {M : Type u_5} [inst_1 : AddCommMonoid M] [inst_2 : Module R M] (m : M),
  (TensorProduct.lid R M).symm m = 1 ⊗ₜ[R] m

Defined in

Mathlib.LinearAlgebra.TensorProduct.Associator

Cited by

3 results in Mathlib

Foundations

Depth 61 from the axioms · uses propext, Quot.sound

Assumes

CommSemiringAddCommMonoidModule