Theorem: Nat.log2'_div2 (Algdata/Data/Nat/Bits.lean)

State before:
n : Nat
⊢ log2' (n + 2) = log2' (n / 2 + 1) + 1
Tactic:
conv => lhs; unfold log2'; rw [recBase2_div2]
State after:
no goals