definability
case hP
M : Type u_1
inst✝⁵ : Zero M
inst✝⁴ : One M
inst✝³ : Add M
inst✝² : Mul M
inst✝¹ : LT M
inst✝ : M ⊧ₘ* 𝐈𝚫₀
i : M
⊢ 𝚺₀-Predicate fun {j} => ∀ i < j, PPow2 i → PPow2 j → i ^ 2 ≤ j
no goals