During October (2017) I wrote a program per day for some well-known numerical methods in both Python and Julia. It was intended to be an exercise, then don't expect the code to be good enough for real use. Also, I should mention that I had almost no experience with Julia, so it probably is not idiomatic Julia but more Python-like Julia.
There is a blog post describing the content of this repository.
In this repository I present the implementations for several numerical methods. But they are not good-enough for practice or teaching. The codes are just the result of a month-long challenge.
All code is under MIT license.