![](./misc/banner.png)

A high-precision partially-symbolic calculator with support for units, derivatives, and more.

# Warning
This is nowhere near complete. Stay tuned.


# TODO

## Before For 1.0 release
 - Non-recursive treeify

 - Function application
 - Commands
 - Documentation (usage)
 - Documentation (comments)
 - Branding
 - Improve tests


## General
 - CLI Options: version, help, evaluate
 - Compile to WASM => webapp
 - Trig tests
 - Expression-printing tests

## Internals
 - Copy expression

## Features
 - Variable definitions
 - Function definitions
 - Rational datatype
 - Units
 - Dice
 - Mean, Median, Min, Max: arrays and multi-arg functions
 - Derivatives
 - MiniCAS
 - Complex numbers
 - Config file
 - History to file
 - Reference previous results
 - acot/acoth functions

## Prompt
 - Live syntax/output