> For the complete documentation index, see [llms.txt](https://formulapro.shadebridge.com/formula-pro/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://formulapro.shadebridge.com/formula-pro/formula-pro-custom-functions.md).

# Formula Pro Custom Functions

- [Overview](https://formulapro.shadebridge.com/formula-pro/formula-pro-custom-functions/custom-functions-overview.md)
- [Date & Time Functions](https://formulapro.shadebridge.com/formula-pro/formula-pro-custom-functions/date-time.md)
- [Timeline Functions](https://formulapro.shadebridge.com/formula-pro/formula-pro-custom-functions/timeline.md)
- [Text Functions](https://formulapro.shadebridge.com/formula-pro/formula-pro-custom-functions/text.md)
- [Math & Arithmetic](https://formulapro.shadebridge.com/formula-pro/formula-pro-custom-functions/math.md)
- [Value Checking](https://formulapro.shadebridge.com/formula-pro/formula-pro-custom-functions/value-checking.md)
- [Mirror Column Functions](https://formulapro.shadebridge.com/formula-pro/formula-pro-custom-functions/mirror.md)
- [Control Flow](https://formulapro.shadebridge.com/formula-pro/formula-pro-custom-functions/control-flow.md)