qhull: Qhull (Program for computation of convex hull)
qhull: 
qhull: Program to compute the convex hull, Delaunay triangulation, Voronoi
qhull: diagram, halfspace intersection about a point, furthest-site Delaunay
qhull: triangulation, and furthest-site Voronoi diagram. The software runs in
qhull: 2-d, 3-d, 4-d, and higher dimensions. Qhull implements the Quickhull
qhull: algorithm for computing the convex hull. It handles roundoff errors
qhull: from floating point arithmetic. Qhull also computes volumes, surface
qhull: areas, and approximations to the convex hull.
qhull: 
qhull: