A pretty TUI scientific calculator. https://daisy.betalupi.com
 
 
 
 
 
 
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README.md

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

Internals

  • Copy expression

Features

  • Variable definitions
  • Function definitions
  • Rational datatype
  • Units
  • Dice
  • Mean, Median: arrays and multi-arg functions
  • Derivatives
  • MiniCAS
  • Complex numbers
  • Config file
  • History to file
  • Reference previous results

Prompt

  • Live syntax/output