# FastDecimal v1.0.1 - Table of Contents

> Fast arbitrary-precision decimal arithmetic for Elixir. A pure-Elixir
alternative to the decimal library — ~10x faster on average across the
common operations (add, sub, mult, div, compare, parse), with a drop-in
compatibility shim, ~d sigil, and Ecto.Type.

## Pages

- [Overview](readme.md)
- [Migrating from decimal](migration.md)
- [Changelog](changelog.md)
- [Benchmark suite](benchmarks.md)
- [License](license.md)

## Modules

- Core
  - [FastDecimal](FastDecimal.md): Fast arbitrary-precision decimal arithmetic for Elixir.

- Integration
  - [FastDecimal.Compat](FastDecimal.Compat.md): `Decimal`-API-shaped facade. Drop in to migrate existing code
  - [FastDecimal.Ecto.Type](FastDecimal.Ecto.Type.md): `Ecto.Type` implementation for `FastDecimal`. Lets you use `FastDecimal`
as the value type for `numeric` / `decimal` columns.