# numerica

Get the name of a number, even if it's stupidly big.

## References

* [How high can you count?](http://www.isthe.com/chongo/tech/math/number/howhigh.html)

## Features

* Stringify/parse numbers and names in American/British short count (e.g. "million", "billion", "trillion"), or European
  (e.g. "million", "milliard", "billion", "billiard", "trillion", "trilliard").
* Support for exponential notation, even if in non-standard form (e.g. `123.45e+5`).
* Support for negative numbers.

See [TODO.md](TODO.md) for a list of features that are planned for implementation.

## Limitations

* Can only stringify and parse numbers and names that resolve to integer values.
* Exponents `x` in values are limited to `Number.MAX_SAFE_INTEGER >~ x >~ Number.MIN_SAFE_INTEGER`.
  Values may exceed extremes such as `Number.MAX_SAFE_INTEGER` and `Number.EPSILON` in which loss of
  precision may occur.
* No support for arbitrary number names such as "googol".
* No support for fractional number names such as "half", "quarter", "third", "tenth", etc.
* Supports only native types (`bigint`, `string`, `number`).