https://www.youtube.com/watch?v=SC5CX8drAtU
https://www.youtube.com/watch?v=NPE3zncXA5s
https://www.youtube.com/watch?v=UGGPZnAUjPU https://www.youtube.com/watch?v=fByHMYjx1Gg
https://www.fourmilab.ch/documents/travelling/anneal/ - High level explanation of the problem.
https://codecapsule.com/2010/04/06/simulated-annealing-traveling-salesman/ - In-depth article on simulated annealing applied to this problem.
https://www.statisticshowto.com/exponential-distribution/ - Exponential distribution.