Category:Inverse Points

This category contains results about Inverse Points.
Definitions specific to this category can be found in Definitions/Inverse Points.

The image $P' := \map f P$ of a point $P$ under the inversive transformation $f$ is referred to as the inverse point of $P$ under $f$.

From Inverse Transformation is Involution it also follows that also $P$ is the inverse point of $P'$ under $f$.