plotfit.gp

set ylabel "Access count to bin"
set xlabel "Bin number (each bin is 10k bits, or 1.25K bytes)"
set terminal pdf
set output "binfit.pdf"
set yrange [0:*]
plot [0:9990000] "unsorted.txt" with lines title "Unsorted", "sorted.txt" with lines title "Sorted", y(x) = 73798 * exp(-3.5567050054672596e-07*x), y(x) title "negative exponential"