libmath-geometry-voronoi-perl 1.3-3 (amd64 binary) in ubuntu bionic

 Math::Geometry::Voronoi computes Voronoi diagrams from a set of input points.
 This module is a wrapper around a C implementation by Steve Fortune, the
 inventor of the algorithm used (Fortune's algorithm), that was further
 modified by Derek Bradley.
 .
 Info on Voronoi diagrams can be found here:
 .
     http://en.wikipedia.org/wiki/Voronoi_diagram