Theorems · Theorem · linear algebra

TensorProduct.lid_tensor

∀ {R : Type u_1} [inst : CommSemiring R] {M : Type u_5} {N : Type u_6} [inst_1 : AddCommMonoid M]
  [inst_2 : AddCommMonoid N] [inst_3 : Module R M] [inst_4 : Module R N],
  TensorProduct.lid R (TensorProduct R M N) =
    (TensorProduct.assoc R R M N).symm ≪≫ₗ LinearEquiv.rTensor N (TensorProduct.lid R M)

Defined in

Mathlib.LinearAlgebra.TensorProduct.Associator

Cited by

0 results in Mathlib

Foundations

Depth 70 from the axioms · uses propext, Quot.sound

Assumes

CommSemiringAddCommMonoidAddCommMonoidModuleModule