id summary reporter owner description type status priority milestone component resolution keywords cc planetversion pltversion 262 Towers of Hanoi example in docs have wrong number of disks in output r.walker@… williams "When running the Towers Of Hanoi example, despite running (solve-towers 6) at the end of the program for 6 disks, the output shows only enough steps for 5 disks. Perhaps the line in the solve-towers function, (for ((i (in-range 1 n))) should be changed to (for ((i (in-range 1 (+ n 1)))) or something to that effect. P.S. In any case, I very much appreciate the work you've done for this. I was evaluating CLIPS, LISA, ERSEYE, etc. and I'm glad there is a viable option for rules-based expert systems in Scheme." defect closed trivial williams/inference.plt fixed (2 3) 4.4