Invert
The Invert component inverts the curve provided by the Source input, converting its value at each point to its opposite: 0.05 to 0.95, 0.25 to 0.75, etc. This is a curve component, it can be located in the Curve Ops category on the Components Bar.
When turned on, inverts the curve provided by the Source input. When turned off, the component has no effect.
Source: Curve Input, Required
Supplies the curve to be inverted. This is a required input – to make the Invert component work, this input must be connected.