DescriptionGeodesics on the pseudosphere and three other models of hyperbolic geometry.png English: Geodesics (straight lines) are shown on four models
DescriptionPseudosphere.gif Pseudosfera. Generata con mathematica, comando: P a r a m e t r i c P l o t 3 D [ S i n [ t ] C o s [ u ] , S i n [ t ] S i
File:PseudoSphere.svg is a vector version of this file. It should be used in place of this JPG file when not inferior. File:PseudoSphere.jpg → File:PseudoSphere