geo is a ruby gem that provides a fast 2D geometry library. It provides fast operations for points, lines, triangles, intersections between lines and triangles and triangles containing points.

• Development Status: 4 - Beta
• Environment: No Input/Output (Daemon)
• Intended Audience: Developers
• License: GNU General Public License (GPL) version 2
• Natural Language: English
• Operating System: OS Independent
• Programming Language: C, Ruby
• Topic: Human Machine Interfaces, Mathematics, Visualization