File:MaximumParaboloid.png
Angel
Summary
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Description |
English: The graph of a 3D paraboloid given by f(x,y) = -(x²+y²)+4.
Shown is the global maximum of the surface, at (0,0,4). Selfmade with MuPad. |
Date | 21 February 2008 (original upload date) |
Source | Transferred from en.wikipedia to Commons by Enen using CommonsHelper. |
Author | The original uploader was Sam Derbyshire at English Wikipedia. |
File:Max paraboloid.svg is a vector version of this file. It should be used in place of this PNG file when not inferior.
File:MaximumParaboloid.png → File:Max paraboloid.svg
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Licensing
Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License. |
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license. | ||
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This licensing tag was added to this file as part of the GFDL licensing update. |
Original upload log
The original description page was here. All following user names refer to en.wikipedia.
- 2008-02-21 18:49 Sam Derbyshire 756×567× (200590 bytes) The graph of a 3D paraboloid given by f(x,y) = -(x²+y²)+4. Shown is the global maximum of the surface, at (0,0,4). Selfmade with MuPad.