Non-Euclidean Geometry in the Best of the Web Directory

Non-Euclidean Geometry

Arc Distance Formula

With links to download ARC_CALC_3, a spherical triangle calculator, and Epoch 2000 Temporal Epoch Calculator.

Euclidean and Non-Euclidean Geometry with the Geometer's Sketchpad

By Scott Steketee. With downloadable sketches available in Mac and PC formats.

Non-Euclid

Java software for interactively creating ruler and compass constructions in both the Poincare disk and the upper half-plane models of hyperbolic geometry for use in high school and undergraduate education.

Non-Euclidean Geometry

Article by J. J. O'Connor and E. F. Robertson.

Non-Euclidean Geometry

From Math World Wolfram Web resources. With definition, related links and list of references.

Non-Euclidean Geometry - Mathematics and the Liberal Arts

Resource for student research projects and for teachers interested in using the history of mathematics in their courses.

Ontology and Cosmology of Non-Euclidean Geometry

Article written by Kelley L. Ross.

Seminar on the History of Hyperbolic Geometry

Traces the development of hyperbolic (non-Euclidean) geometry from ancient Greece up to the turn of the century.

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