theorem diversity_premium_proportional_to_K_logJ (hJ : 2 ≤ J)
{ρ : ℝ} (hρ : ρ ≠ 0) {c : ℝ} (hc : 0 < c) :
Real.log (unnormCES J ρ (symmetricPoint J c) / c) - Real.log ↑J =
(1 - ρ) / ρ * Real.log ↑J := by
rw [network_log_premium (by omega) hρ hc]
field_simp## Network Scaling Results