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(A) Complexity fractal index α as a function of the cooperation parameter K. Notice the change in the steepness of descent near K = 0.002. (B) Temporal parameter λ reaches a maximum for K = 0.00275. Notice again a change in the steepness near K = 0.002. (C) The order parameter λα, as a function K, shows a behavior similar to second-order phase transition, but with rounded increase at K = 0.002 and slow decay after a maximum.
