Power Fx function
Text, math, and dates
Min
Smallest value in play.
What it does
Smallest value in play.
The job: Everyday formatting and calculation, from Concatenate to DateDiff.
How to use Min
Start from the task, not the alphabet. If you are shaping rows for a gallery, reach for Min alongside the other data functions in its group; if you are saving, navigating, or changing state, use it on an event such as a button OnSelect rather than in a display property. When a formula misbehaves, check for a blank value where you expected text, then confirm the behaviour against the examples in the Power Fx function reference hub.
New to the language itself? Read What Is Microsoft Power Fx? first, then come back here when you need this specific tool.