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• 19:55, 10 January 2006 (hist) (diff) m Quaternions (→Appendix I: Proof of the Euler Formula - fixed a minor typo in the equations)
• 02:35, 21 December 2005 (hist) (diff) m Tangents To Circles And Ellipses (→Tangents to an Ellipse)
• 02:33, 21 December 2005 (hist) (diff) Tangents To Circles And Ellipses (refactored "Various Applications", added "Collision Detection with Ellipses")
• 00:15, 21 December 2005 (hist) (diff) Template:Language Agnostic:Tutorials
• 21:53, 20 December 2005 (hist) (diff) Tangents To Circles And Ellipses (changed the code to reflect changes to the article)
• 20:40, 20 December 2005 (hist) (diff) Tangents To Circles And Ellipses (added "Various Applications")
• 19:35, 20 December 2005 (hist) (diff) Tangents To Circles And Ellipses (major refactoring)
• 18:57, 20 December 2005 (hist) (diff) Tangents To Circles And Ellipses (modified "Prerequisite Linear Algebra" to include external links)
• 02:32, 20 December 2005 (hist) (diff) User:Nilkn (→Facts about me) (top)
• 02:11, 20 December 2005 (hist) (diff) m Tangents To Circles And Ellipses (→Prerequisite Linear Algebra)
• 02:10, 20 December 2005 (hist) (diff) Tangents To Circles And Ellipses (added "Prerequisite Linear Algebra")
• 22:58, 19 December 2005 (hist) (diff) Tangents To Circles And Ellipses
• 21:43, 19 December 2005 (hist) (diff) Tangents To Circles And Ellipses (→Conclusion)
• 21:33, 19 December 2005 (hist) (diff) m Tangents To Circles And Ellipses (→Tangents to an Ellipse)
• 21:31, 19 December 2005 (hist) (diff) m Tangents To Circles And Ellipses (→Tangents to an Ellipse)
• 21:03, 19 December 2005 (hist) (diff) m Tangents To Circles And Ellipses (→Tangents to a Circle)
• 21:01, 19 December 2005 (hist) (diff) Tangents To Circles And Ellipses
• 20:38, 19 December 2005 (hist) (diff) Files:EllipseTangent.jpg (This image shows the tangent to an ellipse as graphed in Microsoft Student Graphing Calculator 2006. The ellipse is given parametrically by: x = w cos t y = h sin t and the tangent parametrically by x = w cos a - wt sin a y = h sin a + th cos a where) (top)
• 20:32, 19 December 2005 (hist) (diff) m Files:EllipseAsATuple.png (top)
• 20:28, 19 December 2005 (hist) (diff) Files:EllipseAsATuple.png (This image shows how an ellipse is a generalization of a circle, and how any ellipse situated so that it's center is the origin may be completely specified by the tuple (w,h) as depicted in the diagram.)
• 19:29, 19 December 2005 (hist) (diff) m Tangents To Circles And Ellipses (→Tangents to a Circle)
• 19:24, 19 December 2005 (hist) (diff) Tangents To Circles And Ellipses (→Tangents to a Circle)
• 18:54, 19 December 2005 (hist) (diff) Tangents To Circles And Ellipses (→Tangents to an Ellipse)
• 18:40, 19 December 2005 (hist) (diff) m Game Programming Wiki Tutorial Contest - Entry List
• 18:38, 19 December 2005 (hist) (diff) m Tangents To Circles And Ellipses (categorized it)
• 18:22, 19 December 2005 (hist) (diff) Tangents To Circles And Ellipses
• 18:06, 19 December 2005 (hist) (diff) Tangents To Circles And Ellipses
• 16:53, 19 December 2005 (hist) (diff) Tangents To Circles And Ellipses
• 06:36, 19 December 2005 (hist) (diff) Tangents To Circles And Ellipses
• 03:28, 19 December 2005 (hist) (diff) Tangents To Circles And Ellipses
• 02:56, 19 December 2005 (hist) (diff) Tangents To Circles And Ellipses
• 02:32, 19 December 2005 (hist) (diff) Tangents To Circles And Ellipses
• 02:20, 19 December 2005 (hist) (diff) Tangents To Circles And Ellipses
• 23:37, 12 December 2005 (hist) (diff) m Quaternions
• 23:33, 12 December 2005 (hist) (diff) Quaternions (added simple proof of the Euler formula)
• 22:14, 8 December 2005 (hist) (diff) m Quaternions (→An Informal Construction)
• 22:09, 8 December 2005 (hist) (diff) Quaternions (→An Informal Construction)
• 22:03, 8 December 2005 (hist) (diff) Quaternions
• 21:59, 8 December 2005 (hist) (diff) m Quaternions (→An Informal Construction)
• 01:43, 8 December 2005 (hist) (diff) Quaternions (→Introduction to Complex Numbers)
• 01:42, 8 December 2005 (hist) (diff) m Quaternions (→Introduction to Complex Numbers)
• 01:32, 8 December 2005 (hist) (diff) Quaternions (→Operations)
• 01:31, 8 December 2005 (hist) (diff) Quaternions
• 00:19, 8 December 2005 (hist) (diff) m Quaternions (→An Informal Construction)
• 22:08, 7 December 2005 (hist) (diff) m Quaternions (→A Few Terms)
• 22:08, 7 December 2005 (hist) (diff) Quaternions (added in terminology section)
• 04:37, 7 December 2005 (hist) (diff) m Quaternions (→An Informal Construction)
• 04:36, 7 December 2005 (hist) (diff) m Quaternions (→An Informal Construction)
• 04:18, 7 December 2005 (hist) (diff) m Quaternions (→An Informal Construction)
• 04:17, 7 December 2005 (hist) (diff) m Quaternions (→An Informal Construction)

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