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Beta Distributions: A great class of curves for generating smooth random distributions with known limits. |
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Quadratic Bezier Curve Construction: A demonstration showing how to construct a quadratic Bezier curve geometrically. |
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Cubic Bezier Curve Construction: A demonstration showing how to construct a cubic Bezier curve geometrically. |
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Bezier / Parabola: A demonstration showing that a Bezier curve is also a parabolic segment. |
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Parabola Construction: A demonstration showing how to trace a parabola. |
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Ellipse & Hyperbola Construction: A demonstration showing two methods of constructing the ellipse and hyperbola. |
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Trigonometric Functions: A worksheet showing the relationship between the trigonometric functions and the unit circle. |
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Triangle Components: A worksheet showing the various components of a triangle. |
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Geodetic Latitude: A description of geodetic latitude, and its relationship to the Earth's surface and "circles of latitude". |
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Vectors: A demonstration of the different components of a vector, as well as various vector operations.
(Geometer's Sketchpad format.)
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Lissajous Curves: A demonstration showing how to trace Lissajous curves. |
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Parametric sphere with Euler rotations: A demonstration showing how to plot three-dimensional curves in GeoGebra and apply Euler rotation matrices to them. |
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Metaballs: A description of different techniques used to create the class of surfaces known as metaballs or "blobs". |
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Spirals: Some examples of different types of spirals. |
