189theorem phi_rung_complexity_unbounded (M : ℝ) : ∃ n : ℕ, phi ^ n > M :=
proof body
Term-mode proof.
190 pow_unbounded_of_one_lt M one_lt_phi 191 192/-- **THEOREM IC-005.16**: Gradient descent on J-cost converges toward x = 1. 193 For x > 1: one gradient step x₁ = x₀ - η J'(x₀) moves closer to x = 1. 194 This makes J-cost minimization efficiently solvable. -/
depends on (13)
Lean names referenced from this declaration's body.