A simple expression interpreter written in Kotlin. More of a test project to learn Kotlin.
It is pretty simple. Essentially, you just run it in the terminal and it will repeatedly ask for math expressions. You can type one in and press enter, and it will answer. It will ask for another. That is it. It supports addition, subtraction, multiplication, division, powers, and parentheses. It will also follow the order of operations. You can type quit to quit the app. Alternatively, you could type literally anything that isn't a number or a simple math symbol, and the program will crash.