File:BiangularCoordinateSystem.JPG
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BiangularCoordinateSystem.JPG (350 × 257 pixels, file size: 9 KB, MIME type: image/jpeg)
 | This is a file from the Wikimedia Commons. Information from its description page there is shown below. Commons is a freely licensed media file repository. You can help. |
Summary
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This math image could be re-created using vector graphics as an SVG file. This has several advantages; see Commons:Media for cleanup for more information. If an SVG form of this image is available, please upload it and afterwards replace this template with
{{vector version available|new image name}}.
It is recommended to name the SVG file “BiangularCoordinateSystem.svg”—then the template Vector version available (or Vva) does not need the new image name parameter. |
 | This math image was uploaded in the JPEG format even though it consists of non-photographic data. This information could be stored more efficiently or accurately in the PNG or SVG format. If possible, please upload a PNG or SVG version of this image without compression artifacts, derived from a non-JPEG source (or with existing artifacts removed). After doing so, please tag the JPEG version with {{Superseded|NewImage.ext}} and remove this tag. This tag should not be applied to photographs or scans. If this image is a diagram or other image suitable for vectorisation, please tag this image with {{Convert to SVG}} instead of {{BadJPEG}}. If not suitable for vectorisation, use {{Convert to PNG}}. For more information, see {{BadJPEG}}. |  |
| Description |
English: Biangular coordinates 中文：雙角坐標系 |
| Date | |
| Source |
Original maker |
| Author | 老陳 |
| Permission (Reusing this file) |
CC-BY-SA-3.0-MIGRATED; Released under the GNU Free Documentation License. |
Licensing
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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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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 zh.wikipedia.
- 2008-04-19 05:57 老陳 350×257× (9674 bytes) {{Information| |Description =雙角坐標系 |Source =Original maker |Date = created 17. Apr. 2008 |Author = 老陳 |Permission = {{GFDL}} }}
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 08:43, 15 July 2010 | | 350 × 257 (9 KB) | File Upload Bot (Magnus Manske) | {{BotMoveToCommons|zh.wikipedia|year={{subst:CURRENTYEAR}}|month={{subst:CURRENTMONTHNAME}}|day={{subst:CURRENTDAY}}}} {{Information |Description={{zh|{{Information |Description =雙角坐標系 |Source =Original maker |Date = created 17. Apr. 2008 |Auth |
File usage
The following page uses this file:
Global file usage
The following other wikis use this file:
- Usage on es.wikipedia.org
- Usage on hu.wikipedia.org
- Usage on ru.wikipedia.org
- Usage on www.wikidata.org
- Usage on zh.wikipedia.org
