GÖTTINGEN COLLECTION
of Mathematical Models and Instruments
- Overview
- Showcase 8
- Model No. 239 "Curvature centre point surface of the triaxial ellipsoid"
| Model No. 239 | FA: 8 |
| Description: Curvature centre point surface of the triaxial ellipsoid. a) Gypsum; curved surfaces are disjoined; b) Gypsum; curved surfaces are unified. c,d) the same in plasticene. | |
| RE: M3 441 | Category: Models related to line geometry |
| RU: A VII 40 = K 2 = E XX 2 | |