File:Pilz.png
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Pilz.png (800 × 600 pixels, file size: 73 KB, MIME type: image/png)
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Summary
[edit]DescriptionPilz.png | The Pilz Surface - an algebraic surface using the formula (x^2 + y^2 - 1)^2 + (z-0.5)^2)^2 * ((y^2/a^2 + (z+b)^2 -1)^2 +x^2)- a * (1 + a*(z-0.5)^2), in this case a=0.05, b=-0.1 |
Date | |
Source | Own work |
Author | Mike Williams |
Licensing
[edit]I, the copyright holder of this work, hereby publish it under the following licenses:
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.http://www.gnu.org/copyleft/fdl.htmlGFDLGNU Free Documentation Licensetruetrue |
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.http://creativecommons.org/licenses/by-sa/3.0/CC BY-SA 3.0Creative Commons Attribution-Share Alike 3.0truetrue |
This file is licensed under the Creative Commons Attribution 2.5 Generic license.
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 02:04, 4 August 2006 | 800 × 600 (73 KB) | Econym (talk | contribs) | {{Information |Description=The Pilz Surface - an algebraic surface using the formula (x^2 + y^2 - 1)^2 + (z-0.5)^2)^2 * ((y^2/a^2 + (z+b)^2 -1)^2 +x^2)- a * (1 + a*(z-0.5)^2), in this case a=0.05, b=-0.1 |Source=own work |Date=3 August 2006 |Author=Mike W |
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