File:Cotangent.svg

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DescriptionCotangent.svg	proportional cotangent curve [-2pi\|2pi] accurate cot plot with cubic bezier-curves. Labels in embedded "Computer Modern" (TeX) font
Date	11 May 2008
Source	Own work
Author	Geek3

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	Date/Time	Dimensions	User	Comment
current	13:55, 26 September 2010	590 × 276 (15 KB)	Geek3	white background

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Trigonometry

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Short title

Cotangent.svg - a nice plot of the cotangent function

Image title

    Cotangent-function
    y = cot(x)
    from Wikimedia Commons
    plot-range: -2pi to 2pi
    plotted with cubic bezier-curves in several intervalls
    The bezier-controll-points are calculated to give a very accurate result.
    Accuracy is about 1^-6 units.
    
    All symbols are embedded in "Computer Modern" (TeX) font.
    Created with a plain text editor using GNU/Linux.

    about: http://commons.wikimedia.org/wiki/Image:Coangent.svg
    source: http://commons.wikimedia.org/
    rights: GNU Free Documentation license,
            Creative Commons Attribution ShareAlike license

File:Cotangent.svg

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Creative Commons Attribution-ShareAlike 3.0 Unported

Creative Commons Attribution-ShareAlike 1.0 Generic

Creative Commons Attribution-ShareAlike 4.0 International

GNU Free Documentation License, version 1.2 or later

Creative Commons Attribution-ShareAlike 2.5 Generic

Creative Commons Attribution-ShareAlike 2.0 Generic

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11 May 2008

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590 pixel

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