theorem diversity_exponent_superlinear {rho : ℝ} (hrho_neg : rho < 0) : (1 - rho) / rho < -1 := by rw [div_lt_iff_of_neg hrho_neg]; linarith
thesis/CESProofs/Applications/KnowledgeCommons.lean:82
Paper 10: The Knowledge Commons Paradox: