Gnuplot Produced by GNUPLOT 5.4 patchlevel 8 0 2 4 6 8 10 8.95 9 9.05 9.1 9.15 0 2 4 6 8 10 12 Iterations (x 106) Density (a.u.) Average time (ns) PDF PDF Mean Mean "Clean" sample "Clean" sample Mild outliers Mild outliers gnuplot_plot_5 gnuplot_plot_6 gnuplot_plot_7 gnuplot_plot_8 Complex/handwritten