def detectionThresholdRHS (J : ℕ) (m : EquicorrModel) : ℝ := Real.sqrt (2 * (1 + m.r * (↑J - 1)) / ↑J)
thesis/CESProofs/CurvatureRoles/CorrelationRobust.lean:116
Correlation robustness of CES (Paper 1, Section 7):