Image:Trigonometric functions.svg

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Trigonometric_functions.svg‎ (SVG file, nominally 744 × 485 pixels, file size: 27 KB)

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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
This vector image was created with gnuplot.
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:
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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This file is licensed under the Creative Commons Attribution ShareAlike license versions 2.5, 2.0, and 1.0

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File history

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Date/Time Dimensions User Comment
current 21:53, 20 May 2007 744×485 (27 KB) Alejo2083 ({{Information |Description=An image showing the trigonometric functions on 2d space: <span style="color:#0A0">Green</span> - Cosine, <span style="color:#00A">Blue</span> - Sine, <span style="color:#A00">Red</span> - Tangent, <span style="colour:#AA0">Yello)
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