Friday, February 10, 2012

Surfaces: Dini surface

Dini surface

In geometry, Dini's surface is a surface with constant negative curvature that can be created by twisting a pseudosphere. It is named after Ulisse Dini and described by the parametric equations. Another description is a helicoid constructed from the tractrix.

Get copyable formulas for Dini surface from Differential Geometry Library (MathML, TeX, Mathematica input, Maple input)

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