Personal/Student/HS Teacher License
Geometry Expressions Books
Journal of Symbolic Geometry
Videos on YouTube
Learn the power of Geometry Expressions by browsing through our many examples.
Circles and Tangents (13)
Explore Circles and Triangles with Geometry Expressions. Topics include Napoleon's Theorem, Circle Common Tangents and Arbelos.
Conics with Geometry Expressions (15)
Details and explorations on creating conics using loci.
Curves with Geometry Expressions (15)
Explore Curves using loci and envelopes.
Mechanisms, Splines and Caustics (13)
Geometry Expressions provides a great environment to create and study Mechanisms, Spline and Caustics. These pages show you several reasons why.