PYTHON - basic math,alogotithms(Diffie Hellman Algorithm,Encoding,Enctions,Polinomials) sympy library and more
https://nbviewer.jupyter.org/github/Daodavid93/python_math_libraries_usage_examples/blob/master/notebooks/Algebra.ipynb
Linear Algebra - [rhc]: https://htmlpreview.github.io/?https://github.com/Daodavid93/python_math_libraries_usage_examples/blob/master/html/linear_algebra_tutorial.html