File:MaximumParaboloid.png

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MaximumParaboloid.png ‎(756 × 567 pixels, file size: 196 KB, MIME type: image/png)

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Summary[edit]

Moved This file was moved to Wikimedia Commons from en.wikipedia using a bot script. All source information is still present. It requires review. Additionally, there may be errors in any or all of the information fields; information on this file should not be considered reliable and the file should not be used until it has been reviewed and any needed corrections have been made. Once the review has been completed, this template should be removed. For details about this file, see below. Check now!
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
For more information, see Help:SVG.
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GNU head 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.
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attribution share alike 		This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license.
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  • share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
This licensing tag was added to this file as part of the GFDL licensing update.

Original upload log[edit]

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.

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Date/TimeThumbnailDimensionsUserComment
current21:10, 22 January 2010Thumbnail for version as of 21:10, 22 January 2010756 × 567 (196 KB)File Upload Bot (Magnus Manske) (talk | contribs) {{BotMoveToCommons|en.wikipedia|year={{subst:CURRENTYEAR}}|month={{subst:CURRENTMONTHNAME}}|day={{subst:CURRENTDAY}}}} {{Information |Description={{en|The graph of a 3D paraboloid given by f(x,y) = -(x²+y²)+4. Shown is the global maximum of the surface

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