File:Circle-trig6.svg

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Description
English: This is a graphical construction of the various trigonometric functions from a chord AD (angle θ) of the unit circle centered at O. In addition to the modern trigonometric functions sin (sine), cos (cosine), tan (tangent), cot (cotangent), sec (secant), and csc (cosecant), the diagram also includes a few trigonometric functions that have fallen into disuse: chord, versin (versine or versed sine), exsec (exsecant), cvs (coversine), and excsc (excosecant).
Date 9 May 2006 (upload date)
Source Own work based on: Circle-trig6.png
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The source code of this SVG is invalid due to 7 errors.
 
This W3C-invalid trigonometry was created with an unknown SVG tool.
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I, the copyright holder of this work, hereby publish it under the following license:
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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File history

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Date/TimeThumbnailDimensionsUserComment
current21:18, 12 October 2017Thumbnail for version as of 21:18, 12 October 20171,250 × 800 (6 KB)ColinKinloch (talk | contribs)bigger, in preview of hd devices show like thumb, without doubling the file size
09:28, 30 March 2016Thumbnail for version as of 09:28, 30 March 20161,250 × 800 (10 KB)Webysther (talk | contribs)bigger, in preview of hd devices show like thumb
01:57, 18 November 2015Thumbnail for version as of 01:57, 18 November 2015338 × 235 (5 KB)Matthiaspaul (talk | contribs)- Added missing point H - Fixed misleading id strings in source code
20:13, 14 November 2015Thumbnail for version as of 20:13, 14 November 2015338 × 235 (5 KB)Matthiaspaul (talk | contribs)Source formatting only
15:43, 14 November 2015Thumbnail for version as of 15:43, 14 November 2015338 × 235 (5 KB)Matthiaspaul (talk | contribs)- Changed label "chord" to "crd" to avoid potential confusion. What is illustrated in this image is the trigonometric function crd(theta), the chord between D and A. This must be distinguished from the more general geometrical concept of chords, which...
23:15, 11 November 2015Thumbnail for version as of 23:15, 11 November 2015338 × 235 (5 KB)Matthiaspaul (talk | contribs)- Fixed "cot" color to use same color for line and label - Added missing "G" label - Dashed |OB and |BC as these are only assist lines
20:07, 11 November 2015Thumbnail for version as of 20:07, 11 November 2015338 × 235 (5 KB)Matthiaspaul (talk | contribs)Slightly further moved "csc" label for readability
20:04, 11 November 2015Thumbnail for version as of 20:04, 11 November 2015338 × 235 (5 KB)Matthiaspaul (talk | contribs)Slightly further moved "excsc" label for readability
19:56, 11 November 2015Thumbnail for version as of 19:56, 11 November 2015338 × 235 (5 KB)Matthiaspaul (talk | contribs)- Moved radius "1" from |OB to |OA as this is more logical (B is only an assistant point) - Removed double "sin" label from the |OF as it causes confusion. The fact that this line has the same length as |CA is still clear from using the same color (red...
21:44, 22 February 2011Thumbnail for version as of 21:44, 22 February 2011338 × 235 (5 KB)Taktoa (talk | contribs)Added metadata, normalized colors to SVG standards, added chord function, fixed tabbing
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