> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://help.readable.com/sitemap.xml
> Use this file to discover available pages before exploring further.
> Pure-Markdown content can be obtained by appending a '.md' suffix to the content URLs listed in the sitemap (without the trailing slash).

# How do I add a formula to my favorites?

The favorites tab allows you to create for yourself a list of specific algorithms you use all the time.  
  
This allows you to clear space if you're using a specific algorithm or set of algorithms for your purposes.  
  
You can still view your overall readability grade - this is in the tab marked 'readability'.  
  
To add a formula to your favorites, simply hover over the name of the algorithm and click on the star. This will create a new tab marked with a star where all of your chosen formulas will live.  
  
I hope this helps, but if you have any more questions about this feature, please don't hesitate to reach out.