GitHub-flavored GFM 🤔 tester When $a \ne 0$, there are two solutions to $(ax^2 + bx + c = 0)$ and they are $$ x = {-b \pm \sqrt{b^2-4ac} \over 2a} $$ Usage Make sure to install Deno: https://deno.land/manual/getting_started/installation Then start the project: deno task start This will watch the project directory and restart as necessary.