# Page Not Found

The URL `installation` does not exist.

You might be looking for one of these pages:
- [Installation](https://technical.geometrygym.com/getting-started/installation.md)
- [Introduction](https://technical.geometrygym.com/revit/introduction.md)
- [Introduction](https://technical.geometrygym.com/rhino-grasshopper/introduction.md)
- [Introduction](https://technical.geometrygym.com/rhino-grasshopper/tekla/introduction.md)
- [Learn](https://technical.geometrygym.com/learn.md)

## How to find the correct page

1. **Browse the full index**: [/sitemap.md](https://technical.geometrygym.com/sitemap.md) - Complete documentation index
2. **View the full content**: [/llms-full.txt](https://technical.geometrygym.com/llms-full.txt) - Full content export

## Tips for requesting documentation

- For markdown responses, append `.md` to URLs (e.g., `/getting-started/installation.md`)
- Use `Accept: text/markdown` header for content negotiation