If you're using a genetic algorithm, say, to solve a travelling salesman problem, you need to be able to enumerate the permutations of a list of destinations, representing each as a unique string. These strings are the "chromosomes" which undergo reproduction and selection, the goal being to find the trajectory that minimizes the overall distance travelled in visiting all the destinations.

In reply to Re: Who Needs to Find the Permutations of a List? by Dr. Mu
in thread Who Needs to Find the Permutations of a List? by Dominus

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