15
0
Order-of-magnitude estimation. Use f: to trigger Fermi-style decomposition and ballpark analysis. Activates estimation methodology, not just abbreviation.
Install Skill
1Download skill
2Enable skills in Claude
Open claude.ai/settings/capabilities and find the "Skills" section
3Upload to Claude
Click "Upload skill" and select the downloaded ZIP file
Note: Please verify skill by going through its instructions before using it.