./random-walk.pl -benchmark -dimensions=2 -steps=1 -show_all Starting Random Walk at 2015_10_06_17:30:46.041 Parameters are 2 dimensions (which has 4 directions) and 1 steps ... Step Direction D1 D2 1 3 0 -1 Coordinates stepped on are: 1 Never returned to orgin Frequency Coordinate 1 (0,-1) Direction Frequency 1 0 2 0 3 1 4 0 Distance Frequency Cumulative 0 0 Never returned to orgin 1 1 100% For Random Walk of 2 dimensions and 1 steps, distance at which N percent of coordinates are contained 1 10% 1 50% 1 90% 1 100% Timing Data dumped at 2015_10_06_17:30:46.041 000_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)