Doing Math in Julia 🧮

One of Julia's primary features is that the language is purpose built for many domains where math is commonplace. Let's dive into the basics of doing math operations in Julia!

TODO: Add content here, should cover the very basics of math like +, -, //, x, etc. If we have enough knowledge, we could build a simple calculator program, talk about overloading functions, etc. Optional exercise should be to check out the Calculator in Julia (but uses control flow so they might not be ready, but will plant a seed).