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Theorems · Theorem · ring theory

Coalgebra.TensorProduct.rid_symm_apply

∀ {R : Type u_5} {S : Type u_6} {M : Type u_7} [inst : CommSemiring R] [inst_1 : CommSemiring S] [inst_2 : Algebra R S]
  [inst_3 : AddCommMonoid M] [inst_4 : Module R M] [inst_5 : Module S M] [inst_6 : IsScalarTower R S M]
  [inst_7 : Coalgebra S M] (a : M), (Coalgebra.TensorProduct.rid R S M).symm a = a ⊗ₜ[R] 1
Defined in
Mathlib.RingTheory.Coalgebra.TensorProduct
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Foundations
Depth 80 from the axioms · uses propext, Quot.sound
Assumes
CommSemiringCommSemiringAlgebraAddCommMonoidModuleModuleIsScalarTowerCoalgebra

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