![[ICO]](/icons/blank.gif){kind=icon}
![[PARENTDIR]](/icons/back.gif){kind=icon}
![[IMG]](/icons/image2.gif){kind=icon}
![[ ]](/icons/unknown.gif){kind=icon}
| Name | Last modified | Size | Description |
|---|---|---|---|---|
| Parent Directory | - | ||
| perspective2.gif | 2008-10-30 15:47 | 20K | |
| pavement.gif | 2008-10-30 15:39 | 10K | |
| icon25.jpg | 2008-12-13 17:41 | 569 | |
| icon.jpg | 2018-02-12 16:46 | 2.8K | |
| g13.jpg | 2008-10-29 17:03 | 98K | |
| g13.gif | 2008-10-29 17:08 | 27K | |
| Wall quadrant.jpg | 2008-10-29 18:08 | 34K | |
| Tractrix.gif | 2008-10-29 21:33 | 4.2K | |
| Spherical triangle sine rule.jpg | 2010-09-22 15:14 | 2.6K | |
| Spherical-Triangle.jpg | 2008-10-29 16:12 | 30K | |
| Saccheri Title Page.gif | 2008-10-29 17:36 | 19K | |
| Saccheri Hypotheses Diag.gif | 2008-10-29 17:36 | 3.3K | |
| Saccheri Fig 33.gif | 2008-10-30 06:05 | 18K | |
| Poincare.jpg | 2008-10-29 18:27 | 26K | |
| Playfairs-axiom.jpg | 2010-09-22 15:14 | 3.9K | |
| Playfair's axiom.jpg | 2010-11-09 22:40 | 10K | |
| Plane triangle sine rule.png | 2008-10-29 16:09 | 29K | |
| Plane triangle sine rule.jpg | 2010-09-22 15:14 | 1.9K | |
| Piero pavement.doc | 2008-10-30 15:52 | 62K | |
| Piero Euclid VI, 21.gif | 2008-10-29 17:26 | 4.9K | |
| PLayfair.png | 2008-10-29 14:00 | 104K | |
| Omar.png | 2008-10-29 13:41 | 141K | |
| Omar-Khayyam-Quadrilateral.jpg | 2008-10-29 14:38 | 33K | |
| Nasir.png | 2008-10-29 16:00 | 187K | |
| Nasir.gif | 2008-10-29 16:00 | 21K | |
| Lobachevski Diagram.jpg | 2008-10-29 17:16 | 153K | |
| Lobachevski Diagram.gif | 2008-10-29 17:43 | 5.3K | |
| Lobachevski.gif | 2008-10-29 17:41 | 10K | |
| Lambert.gif | 2008-10-29 17:15 | 20K | |
| LINES1.png | 2008-10-29 08:37 | 8.5K | |
| Half pseudo-sphere.jpg | 2008-10-29 18:27 | 13K | |
| Half pseudo-sphere.gif | 2008-10-29 21:26 | 14K | |
| Great Circles & Triangle.jpg | 2008-10-29 16:13 | 33K | |
| Gauss.gif | 2008-10-29 17:15 | 28K | |
| Francesca.gif | 2008-10-29 17:15 | 25K | |
| Euclid.png | 2008-10-29 13:51 | 98K | |
| Durer Reclining Woman Perespective.jpg | 2008-10-29 17:24 | 24K | |
| Durer Cone Section Parabola Construction.jpg | 2008-10-29 17:28 | 38K | |
| Durer.gif | 2008-10-29 17:15 | 21K | |
| Boyai.gif | 2008-10-29 17:46 | 18K | |
| Beltrami.gif | 2008-10-29 17:48 | 20K | |
| Aristotle.png | 2008-10-29 13:46 | 153K | |
| Aristotle.jpg | 2008-10-29 13:45 | 8.3K | |
| Alberti Perspective Construction.jpg | 2008-10-29 16:43 | 23K | |
| Alberti.png | 2008-10-29 13:40 | 121K | |
| Alberti.gif | 2008-10-29 16:44 | 19K | |
| Al-Tusi diagram.png | 2008-10-29 14:47 | 46K | |
| Al-Tusi diagram.jpg | 2010-09-22 15:14 | 10K | |
