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The Computational Geometry Algorithms Library (CGAL) is an open source software library of computational geometry algorithms. While primarily written in C++, Scilab bindings and bindings generated with SWIG (supporting Python and Java for now) are also available.
History, Scope & Platforms
Explore the main themes, entities and connections around CGAL. Start with the topic map, then use the sections below for research and deeper semantic analysis.
Start with a few of the strongest sections from the source topic. These are research directions, not a list of keywords you must use.
High-confidence facts extracted from structured source data. Use them as anchors for further research.
Browse the full topic structure. Each item opens a new analysis centered on that subject.
Deeper signals for content research, entity SEO and topical coverage. The plain-language headings explain what each technical view is useful for.
See the strongest relationship patterns around the current topic before diving into the raw triples.
Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.
software available open project source gpl license algorithms library lgpl research libraries also written linux geometry licensing used licenses commercial
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| CGAL | Developer | CGAL Open Source Project | 1.00 | infobox |
| CGAL | License | GPL, LGPL | 1.00 | infobox |
| CGAL | Operating system | Linux, macOS and Microsoft Windows | 1.00 | infobox |
| CGAL | Release | 1996 | 1.00 | infobox |
| CGAL | Repository | github.com/CGAL/cgal | 1.00 | infobox |
| CGAL | Stable release | 6.1 / 1 October 2025; 10 months ago (2025-10-01) | 1.00 | infobox |
| CGAL | Type | Libraries | 1.00 | infobox |
| CGAL | Website | www.cgal.org | 1.00 | infobox |
| CGAL | Written in | C++ | 1.00 | infobox |
| CGAL | related to External links | CGAL Homepage | 0.60 | section |
| CGAL | related to history | The CGAL | 0.60 | section |
| CGAL | related to history | Europe | 0.60 | section |
These clusters group vocabulary that occurs around closely connected concepts in the source material.
Bridges can reveal useful research angles that are easy to miss in a flat list of related terms.