> For the complete documentation index, see [llms.txt](https://docs.dragonswap.app/dragonswap/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.dragonswap.app/dragonswap/resources/developer-resources/smart-contracts/dragonswapv2/core/libraries/fixedpoint128.md).

# FixedPoint128

A library for handling binary fixed point numbers, see <https://en.wikipedia.org/wiki/Q_(number_format)>