./random-walk.pl -benchmark -dimensions=1 -steps=2 -show_all Starting Random Walk at 2015_10_06_17:30:45.906 Parameters are 1 dimensions (which has 2 directions) and 2 steps ... Step Direction D1 1 2 1 2 1 0 Coordinates stepped on are: 1-1 Frequency Coordinate 1 (1) 1 (0) Direction Frequency 1 1 2 1 Distance Frequency Cumulative 0 1 10% 1 2 100% For Random Walk of 1 dimensions and 2 steps, distance at which N percent of coordinates are contained 0 10% 1 50% 1 90% 1 100% Timing Data dumped at 2015_10_06_17:30:45.907 000_start : 0.000 wallclock secs ( 0.00 usr + 0.00 sys = 0.00 CPU) 101_end_of_program : 0.000 wallclock secs ( 0.00 usr + 0.00 sys = 0.00 CPU) 999_end : 0.000 wallclock secs ( 0.00 usr + 0.00 sys = 0.00 CPU)