Talk:Quadric (projective geometry)
Latest comment: 10 years ago by Michael Hardy in topic math notation
 | The content of this article has been derived in whole or part from http://www.mathematik.tu-darmstadt.de/~ehartmann/circlegeom.pdf. Permission has been received from the copyright holder to release this material . Evidence of this has been confirmed and stored by VRT volunteers, under ticket number 2013031910004903. This template is used by approved volunteers dealing with the Wikimedia volunteer response team system (VRTS) after receipt of a clear statement of permission at permissions-en  wikimedia.org. Do not use this template to claim permission. |
 | The contents of the Quadric (projective geometry) page were merged into Quadric on 2 October 2017 and it now redirects there. For the contribution history and old versions of the merged article please see its history. |
I don't understand the notation at the bottom of the page. Maybe someone should offer an explanation? Or at least a link to one.--SurrealWarrior (talk) 03:48, 5 June 2008 (UTC)
Image restoration
editThe following image were in this article:
- file:Minkowski-minimal-model.png
- file:Minkowski-axioms-c3-c4.png
- file:Minkowski-axioms-c1-c2.png
- file:Theorem-of-miquel.png
They were removed for copyright reasons, but permission has been supplied, so the images have been restored. Someone can add them back to the article.--SPhilbrick(Talk) 19:23, 19 March 2013 (UTC)
math notation
edit
The second form above is standard. Michael Hardy (talk) 18:55, 22 January 2014 (UTC)