numerica/TODO.md

• Improve test case organization
• Implement stream support (not tested)
• Implement BigInt support
• Fully localizable number systems (e.g. custom rules for combining fragments of number words)
  • Reimplement tl-PH
• Exponential syntax support
• Optimizations for fractions
• Check invalid string inputs
• Ordinals (e.g. twentieth, first, two millionth)
  • Implement other fractionTypes, implement lazy fractions, e.g. 0.05 => zero point zero five, will implement ratio (zero and five over one hundred) and part (zero and five hundredths)
• Special names? (e.g. googol for 1e+100)

Some inputs to consider:

1. 1/2 converts to one half. When only lazy is enabled, it converts to one over two.
2. 5/10 or 0.5 or .5 (on en-US or en-PH) converts to five tenths. When simplify is true, it converts to one half. When only lazy is enabled, it converts to five over ten.
3. 1e-2 converts to one hundredth. It follows by one thousandth, one millionth, one billionth, one trillionth etc.
4. 2/1e+2 converts to two hundredths. 2/2e+2 converts to two two-hundredths.
5. Should we enable 1e+(1e+100) inputs? “googolplex”
   1. Should we enable 1e+1/10?
   2. Should we enable 1e+1/1e+2?
   3. Should we enable 1e+(1e+1)/10?