`BookProof.DirectSumEsa.dsOp_symmetricOn` (H : ∀ i, D i →ₗ[ℂ] G i) (hsym : ∀ i, SymmetricOn (D i) (H i)) : SymmetricOn (dsCore D) (dsOp H)

Initializing...

`BookProof.DirectSumEsa.dsOp_symmetricOn` (H : ∀ i, D i →ₗ[ℂ] G i) (hsym : ∀ i, SymmetricOn (D i) (H i)) : SymmetricOn (dsCore D) (dsOp H) · Prove2Me