from Hacker News

CycleStreets route planner – how it works

by leontrolski on 8/1/22, 7:57 AM with 1 comments

  • by leontrolski on 8/1/22, 7:58 AM

      It has been pointed out that this is apparently similar to Djikstra's algorithm although when it was written the author wasn't aware of that.
    
      The inspiration for the algorithm comes from a solution to a problem set in a mid 1980s edition of A&B Computing magazine.