# Math user defined functions Reference

Below is a complete list of the user defined functions available in AutoIt. Click on a user defined function name for a detailed description.

When using them you need to add a #include <Math.au3>.

User Defined Function | Description
--- | ---
_Degree | Converts radians to degrees
_Div | Performs the integer division operation
_Max | Evaluates which of the two numbers is higher
_Min | Evaluates which of the two numbers is lower
_Radian | Converts degrees to radians