> For the complete documentation index, see [llms.txt](https://perifinance.gitbook.io/peri-finance2021/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://perifinance.gitbook.io/peri-finance2021/development-resources/source-code-description/libraries.md).

# SOLIDITY LIBRARIES

- [AddressSetLib](https://perifinance.gitbook.io/peri-finance2021/development-resources/source-code-description/libraries/addresssetlib.md)
- [Bytes32SetLib](https://perifinance.gitbook.io/peri-finance2021/development-resources/source-code-description/libraries/bytes32setlib.md)
- [Math](https://perifinance.gitbook.io/peri-finance2021/development-resources/source-code-description/libraries/untitled-3.md)
- [SafeDecimalMath](https://perifinance.gitbook.io/peri-finance2021/development-resources/source-code-description/libraries/untitled-2.md)
- [SafeMath](https://perifinance.gitbook.io/peri-finance2021/development-resources/source-code-description/libraries/untitled-1.md)