# Simplify Command

From GeoGebra Manual

- Simplify[Function]
- Simplifies the terms of the given function, if possible.

Examples:

`Simplify[x + x + x]`gives you a function*f(x) = 3x*.`Simplify[sin(x) / cos(x)]`gives you a function*f(x) = tan(x)*.`Simplify[-2 sin(x) cos(x)]`gives you a function*f(x) = sin(-2 x)*.