Delaunay graphs by divide and conquer
Christoph Burnikel · Max Planck Digital Library · 1998
This document describes the LEDA program dc_delaunay.c for computing Delaunay graphs by the divide-and-conquer method. The program can be used either with exact primitives or with non-exact primitives. It handles all cases of degeneracy and is relatively robust against the use of imprecise arithmetic. We use the literate programming tool noweb by Norman Ramsey.