File:TripleQuadProofIllustration.png
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Size of this preview: 686 × 600 pixels. Other resolutions: 275 × 240 pixels | 549 × 480 pixels | 1,001 × 875 pixels.
Original file (1,001 × 875 pixels, file size: 31 KB, MIME type: image/png)
Summary
| Description |
English: Diagram used to illustrate the proof of the rational trigonometry Triple Quad Formula. Generated from an AutoCAD drawing drawn by Derrick Oswald. |
| Date | 23 October 2005 (original upload date) |
| Source | Own work |
| Author | DerrickOswald at English Wikipedia |
Licensing
|
This work has been released into the public domain by its author, DerrickOswald at English Wikipedia. This applies worldwide. In some countries this may not be legally possible; if so: DerrickOswald grants anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law. |
Original upload log
The original description page was here. All following user names refer to en.wikipedia.
| Date/Time | Dimensions | User | Comment |
|---|---|---|---|
| 2005-10-23 18:32 | 1001×875× (31914 bytes) | DerrickOswald | Diagram used to illustrate the proof of the rational trigonometry Triple Quad Formula. Generated from an AutoCAD drawing drawn by Derrick Oswald. |
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 19:49, 1 October 2018 | | 1,001 × 875 (31 KB) | wikimediacommons>Wiki LIC | Transferred from en.wikipedia via #commonshelper |
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