Theorem: LO.FirstOrder.Arith.Model.Pow2.sq (Arithmetization/ISigmaZero/Exponential/Pow2.lean)

State before:
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
a : M
⊢ Pow2 a → Pow2 (a ^ 2)
Tactic:
simp [_root_.sq]
State after:
no goals