Up: The Poincaré Disk
The Poincaré Disk Java Applet
What is happening here . . .
The model below contains two pairs of points -- a blue pair in the
interior, and a red pair on the boundary. Each pair of points
determines a unique line. Using the mouse you can move the blue
points about the interior of the disk and the red points about the
boundary to observe the behavior of lines in the disk.
Up: The Poincaré Disk
Created: Jul 29 1996 ---
Last modified: Jul 29 1996