∫ Утверждение Mathlib
rid_symm_apply
Mathlib.RingTheory.Coalgebra.TensorProduct
URI: https://scilib.ai/kg/mathlib#Coalgebra.TensorProduct.rid_symm_apply
∫ Утверждение Mathlib
Mathlib.RingTheory.Coalgebra.TensorProduct
URI: https://scilib.ai/kg/mathlib#Coalgebra.TensorProduct.rid_symm_apply