Hi, has anybody found something better than a "do. while." to calculate the spiral neighborhood count?
Is there some underlying mathematical structure that I am not aware of? Thanks, WRAP is from http://www.jsoftware.com/help/phrases/grids.htm spw is the result of the neighbor calculation (|.2 WRAP 1){spw 147 142 133 122 59 304 5 4 2 57 330 10 1 1 54 351 11 23 25 26 362 747 806 880 931 ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
