0.125 +/- 0.426956
0.0763889 +/- 0.174719
N = 100000
L = 100
(autocorrelation_time(A)) ---> 89

(autocorrelation_time_from_binning(A,intrinsic_variance)) ---> 80.2806

(autocorrelation_time_from_binning(A)) ---> 106.764

(autocorrelation_time(V)) ---> 41

(autocorrelation_time(V*V)) ---> 40