Stree: An Interactive Program for Weighted Steiner Trees

摘要

Here we present the extended version of a previous short publication about stree, which is a fully written program with a semi-automatic method that generates weighted Steiner trees. Our choice of the programming language, and the use of well-known theorems from Geometry and Complex Analysis, allowed this method to be implemented with only 764 lines of effective source code. This simplifies the understanding and the handling of this beta version for future developments.