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This is a file from the Wikimedia Commons. The description on its description page there is shown below.Commons is a freely licensed media file repository. You can help.
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Summary
Description |
An image showing the trigonometric functions on 2d space: Green - Cosine, Blue - Sine, Red - Tangent, Yellow - Cosecant, Magenta - Secant, Cyan - Cotangent. I created it with the following Gnuplot code:
# set the output
set terminal svg enhanced fname "Times" fsize 18
set output "trigonometric_functions.svg"
# axis properties
set xrange [-1.5*pi:1.5*pi]
set yrange [-3:3]
set grid xtics ytics
set key 7,3
plot sin(x) title "sine" with lines linewidth 2,\
cos(x) title "cosine" with lines linewidth 2,\
tan(x) title "tangent" with lines linewidth 2,\
1/cos(x) title "secant" with lines linewidth 2,\
1/sin(x) title "cosecant" with lines linewidth 2,\
1/tan(x) title "cotangent" with lines linewidth 2
then I heavily post-processed with Inkscape. |
Source |
own work, made with Gnuplot and post-processed with Inkscape
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This vector image was created with gnuplot. |
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Date |
20th May 2007 |
Author |
Alessio Damato |
Permission ( Reusing this image) |
see below |
Other versions |
it's an improved version of Image:Trigonometric-functions-thick.gif |
Licensing
I, the copyright holder of this work, hereby publish it under the following licenses:
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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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File history
Click on a date/time to view the file as it appeared at that time.
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Date/Time |
Dimensions |
User |
Comment |
current |
21:53, 20 May 2007 |
744×485 (27 KB) |
Alejo2083 |
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File links
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