theorem autocorr_divergence {tau_0 T Tstar : ℝ}
(htau : 0 < tau_0) (hTs : 0 < Tstar) (hTlt : T < Tstar) :
0 < adjustmentTimescale tau_0 T Tstar :=
adjustmentTimescale_diverges htau hTs hTltResults 8-16: Variance-Response Identity and Early Warning