PR is always welcome :)
Do go through CONTRIBUTING.md before pushing your changes.

There are some interesting algorithms in simulation from Physics, Chemistry, and Engineering especially regarding Monte Carlo simulation: Heat Bath algorithm, Metro-Police algorithm, Markov Chain Monte Carlo, etc.

Hi 👋,
I would love to contribute to this session, can you give some advices or tips on how can I do such?

@rakadkh here are some simple steps.

1. Fork this repo.
2. Before adding your code make sure you have gone through CONTRIBUTING.md
3. Add your code.
4. Make sure your code is passing all checks provided in our .travis.yml file.
5. Once you have pushed your changes to your fork and are ready to merge, please raise a Pull Request.
6. Maintainers will provide additional review on your changes.
7. Once approved your PR will be merged to master and you can pat yourself on the back 🤩

Time to write an algorithm or two.

I would like to contribute a Monte Carlo algorithm for the approximation of PI (see here). Of course, I would implement my own version. Is this okay?

Go for it. #1613 (comment)

I'll make a program calculating the probability of a particular sum of the throw of two dice using simulation.

I made it.
#1759