Hyperboloid and projections

Author:Malin Christersson

The blue circle shows the Klein disk end the red circle the Poincaré disk. Move the blue dots to change the Klein line, the corresponding Poincaré line is the red arc.

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Balls in an Urn
Untitled
רישום חופשי
Flip 5 Coins.
Morse code visualizer / decoder

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Planetary Orbit Model
Math 2 #15c
Spiral Slicing a Bagel into Four Pieces
Numerical Integration
How do figures rotate on a plane?

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General Quadrilateral
Triangles
Trigonometry
Square
Correlation