daisy/README.md

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![](./misc/banner.png)
A high-precision partially-symbolic calculator with support for units, derivatives, and more.
This is nowhere near complete. Stay tuned.
# TODO
## Before For 1.0 release
- `+` as a unary operator
- Compare operators => *, / should have the same priority!
- Commands
- Documentation (usage)
- Documentation (comments)
- Branding
- Units
## General
- CLI Options: version, help, evaluate
- Compile to WASM => webapp
- Trig tests
- Fix tests
- Direct expression printing
- Better comparison
## Internals
- Copy expression
- Non-recursive treeify
- Faster factorial function. Maybe use gamma instead?
- Remove extra calls to `.clone()`
- Arbitrary precision float (rug doesn't offer arbitrary exponents)
## Features
- Variable definitions
- Function definitions
- 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