On Thursday, March 7, 2019 at 5:18:56 PM UTC-6, Brent wrote: > > > > On 3/7/2019 2:15 PM, Lawrence Crowell wrote: > > This makes a lot of sense, for in the biological world certain problems > that are NP are figured out. This runs from ants finding the minimal > distance for their trails or even protistans negotiating some space. Ants > are good at approximately solving the traveling salesman problem, the > classic NP algorithm. > > > Not really. The 'ants' are just part of an algorithm that solves the > traveling salesman program, and they aren't accurate simulations of ants. > Real ants don't make tours of vertices and they don't go back and update > their pheromone trail. > > Brent >
I suppose I am not sure what you mean here. The ants crawl all over the place and the trails with the largest pheremone density tend to be those that are a solution or near solution to the traveling salesman problem. LC -- You received this message because you are subscribed to the Google Groups "Everything List" group. To unsubscribe from this group and stop receiving emails from it, send an email to everything-list+unsubscr...@googlegroups.com. To post to this group, send email to everything-list@googlegroups.com. Visit this group at https://groups.google.com/group/everything-list. For more options, visit https://groups.google.com/d/optout.
