`BookProof.NavierStokesFlow.Carleman.tridiagOp_sum` {ι : Type*} (s : Finset ι) (cc : ι → ℕ → ℂ) : (∑ i ∈ s, tridiagOp (cc i)) = tridiagOp (fun n => ∑ i ∈ s, cc i n)

Initializing...

`BookProof.NavierStokesFlow.Carleman.tridiagOp_sum` {ι : Type*} (s : Finset ι) (cc : ι → ℕ → ℂ) : (∑ i ∈ s, tridiagOp (cc i)) = tridiagOp (fun n => ∑ i ∈ s, cc i n) · Prove2Me