File:Fermat points.png
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Fermat_points.png (321 × 375 pixels, file size: 6 KB, MIME type: image/png)
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DescriptionFermat points.png | 加入字母 |
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This is a retouched picture, which means that it has been digitally altered from its original version. Modifications: 加入字母说明. The original can be viewed here: Fermat Points.png: . Modifications made by Irrons.
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I, the copyright holder of this work, hereby publish it under the following licenses:
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 |
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 |
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[edit]This image is a derivative work of the following images:
- File:Fermat_Points.png licensed with Cc-by-sa-3.0-migrated, GFDL
- 2005-09-11T14:21:25Z Lemontea 321x375 (6349 Bytes) Constructing the fermat points: draw three regular triangle on each side of it, join their vertex with the opposite triangle's vertex, and they intersect at the fermat point. Note that this is valid only for triangle with the
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 00:15, 25 July 2010 | 321 × 375 (6 KB) | Irrons (talk | contribs) | {{Information |Description=加入字母 |Source=*File:Fermat_Points.png |Date=2010-07-25 00:15 (UTC) |Author=*File:Fermat_Points.png: user:Lemontea *derivative work: ~~~ |Permission= |other_versions= }} {{RetouchedPicture|加入字母说明|e |
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