Sample showing a histogram (left) and cumulative distribution (right, integrating from the top) of entropy at a snapshot in time for low-resolution Δx = b₀/20 (red), medium-resolution Δx = b₀/40 (green), and high-resolution Δx = b₀/80. , where obeys Eq. (24), either integrating between bin boundaries (left panel) or cumulatively from the simulation top boundary (right panel). Simulation input parameters at the same as in Figs. 7–8.