Keywords: Hyperbolic functions-2.svg Hand-crafted by myself to copy en Image Funhipgeom png Hyperbolic_functions svg 2009-11-12 10 19 UTC Hyperbolic_functions svg Original uploader was Marco Polo at http //en wikipedia org en wikipedia derivative work Jeandavid54 <span class signature-talk >talk</span> Hyperbolic and Circular Conic Sections Combined png Correction of angle a Hyperbolic_functions svg PD-user-w original upload log This image is a derivative work of the following images File Hyperbolic_functions svg licensed with PD-user-w 2008-01-03T06 31 20Z File Upload Bot Magnus Manske 520x420 2203 Bytes <nowiki> en wikipedia Hand-crafted by myself to copy en Image Funhipgeom png Transfered from http //en wikipedia org en wikipedia Transfer was stated to be made </nowiki> Uploaded with derivativeFX Hyperbolic geometry Special functions |