> For the complete documentation index, see [llms.txt](https://contracts.synapseprotocol.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://contracts.synapseprotocol.com/bridge/libraries.md).

# libraries

- [SignedSafeMath](https://contracts.synapseprotocol.com/bridge/libraries/signedsafemath.md)