daisy/README.md

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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

  • Replace strings with &str?
  • Function application
  • Commands
  • Arrows to move cursor
  • Documentation
  • Branding
  • ** as exponentiation
  • Improve tests

General

  • CLI Options: version, help, evaluate
  • Compile to WASM => webapp

Internals

  • Non-recursive treeify
  • Print any expression
  • Copy expression, print with result

Features

  • Variable definitions
  • Function definitions
  • Rational datatype
  • Units
  • Dice
  • Derivatives
  • MiniCAS
  • Complex numbers
  • Config file
  • History to file

Prompt

  • Live syntax/output