Calculator

I've never found an online calculator I like. I've never really found a decent replacement for my TI graphing calculator. In a terminal, I generally use something like Python.

I'd like to make an online math terminal. The user can enter basic expressions and see their evaluation. Users can define functions and evaluate them at points, or open them as a graph in a new window.

I'd like to include a whole host of common equations divided into namespaces.

Users can also have their own namespaces. By default, these will be kept in local storage. I'll add someway to do manual syncing (or possibly WebRTC), but users with a State Transition account will get something like 20M/year.