Comment by bmh100

I like the cleanliness of the library. I learned about and used GAs in college. It is important for this library to have the ability to hold out the fittest candidate so far. This avoids the situation where a good solution is lost because the population evolves away from it. Optionally, the best candidate can be retained for breeding. Deleting unfit solutions should be a parameter. Breeding partner selection should also be weighted by fitness.