daisy/TODO.md

1.7 KiB

  • Constant definitions
  • Reference previous results
  • Minimize parenthesis when printing expressions
  • Sane autoconversion (mi + km)

Pre-release

  • Commands to list constants, units, and substitutions
  • Documentation (usage)
  • Documentation (comments)
  • Print with highlighting
  • Cleanup tests
    • Test commands
    • Test functions (nounit, tobase)
  • Releases

General

  • Optional config file
  • Optional history file
  • Compile to WASM, publish a webapp
  • CLI Options: evaluate, disable replacement, disable special characters
  • Trigonometry & function tests
  • vhs demo

Internals

  • Non-recursive treeify
  • Faster factorial function. Maybe use gamma instead?
  • Remove extra calls to .clone() in quantity module
  • Arbitrary precision float (rug doesn't offer arbitrary exponents)
  • Backend-independent colorful printing

Math Features

  • Variable definitions (list and delete commands)
  • Function definitions
  • Dice
  • Mean, Median, Min, Max: arrays and multi-argument functions
  • Arbitrary base logarithm
  • Derivatives
  • CAS features (trig, roots and powers)
  • Complex numbers
  • acot/acoth functions
  • Binary, hex, octal numbers
  • Extra roots? (for convenience)
  • Sums and products
  • Unit info command
  • Constant info command

Prompt

  • Live syntax/output (like firefox js terminal)
  • Syntax highlight input and output
  • fish-style tab completion
  • Numbered expressions, history recall
  • Better power printing
  • Color configuration
  • Show base units on error

Units

  • long prefixes (megatonne, etc)
  • Unit order h*kW vs kW*h
  • Print units with powers instead of /
  • HMS for degrees
  • Exact radians, using pi constant?
  • Weird units: flops, lumen, lux, bel

Bonus

  • Plural unit names
  • Manpage