daisy/TODO.md

Version Bump checklist

• TODO: build and publish script
• update Cargo.toml
• run cargo test
• commit
• push
• merge
• git tag -a v1.0.0 -m "Version 1.0.0" on merge commit
• cargo publish
• Update packages
• Build wasm & push changes
• Update AUR package

Pre-release

• Tuple operations
• we don't need vectors as arguments to operators
• Fix linelocation when evaluating functions

Parser

• Should functions be operators?
• Binary, hex, octal numbers

General

• Better tests (assignment, many expressions in one context)
• Optional config file
• Optional history file
• evaluate straight from command line
• Package for debian, nix

Internals

• Non-recursive treeify
• Faster factorial function. Maybe use gamma instead?
• Arbitrary precision float (rug doesn't offer arbitrary exponents)

Math Features

• Mean, Median, Min
• Arbitrary base logarithm
• Derivatives
• CAS features (trig, roots and powers)
• Complex numbers
• acot/acoth functions
• Sums and products with functional arguments
• Add functions: gcd, inverse mod, dice

Prompt

• Fix terminal color detection
• Live syntax/output (like firefox js terminal)
• Syntax highlighting
• fish-style tab completion
• Numbered expressions, history recall
• Enable/disable unit sets (defaults?)
• Consistent unit ordering

Units

• long prefixes (megatonne, etc)
• HMS for degrees
• Exact radians, using pi constant?
• Weird units: flops, lumen, lux, bel
• Command to list units