File:Unit circle.svg
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Original file (SVG file, nominally 352 × 352 pixels, file size: 7 KB)
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Commons is a freely licensed media file repository. You can help.
Summary
| Description |
English: An illustration of the unit circle for the article Unit circle. Created by Gustavb using Eukleides. |
| Date | 18 February 2006 (upload date) |
| Source | Own work |
| Author | Gustavb |
| SVG development |  This mathematical image was created with an unknown SVG tool. The file size of this SVG mathematical image may be irrationally large because its text has been converted to paths inhibiting translations. |
| Source code | Instructions
Eukleides source codebox(-1.3, -1.3, 1.6, 1.6, 1.4)
% Axis
X1 = point(-1.7, 0); X2 = point(1.4, 0)
Y1 = point(0, -1.7); Y2 = point(0, 1.4)
thickness(1)
draw(segment(X1,X2), full, arrow); draw(segment(Y1,Y2), full, arrow)
thickness(1.6)
O = point(0,0); % origo
% Unit circle
C = circle(O, 1)
% Angle
phi interactive(58, -3, 0, 360, "", right)
P = point(C, phi:)
draw(C); draw(P); draw(O,P)
% Angle mark
tricks "psset{linewidth=.5pt,arrowsize=3pt}"
mark(X2,O,P,arrow,.5)
% Draw labels
draw("$t$",O,.35,.5*phi:)
draw("$y$",Y2,.15,-30:); draw("$x$",X2,.15,-130:)
PS-tricks source code\psset{linecolor=black, linewidth=.5pt, arrowsize=2pt 4}
\psset{unit=1.4000cm}
\pspicture*(-1.3000,-1.3000)(1.6000,1.6000)
\psset{linewidth=0.5000pt}
\psline{->}(-1.7000,0.0000)(1.4000,0.0000)
\psline{->}(0.0000,-1.7000)(0.0000,1.4000)
\psset{linewidth=0.8000pt}
\pscircle(0.0000,0.0000){1.0000}
\psdots[dotstyle=*, dotscale=1.0000](0.5299,0.8480)
\psline(0.0000,0.0000)(0.5299,0.8480)
\psset{linewidth=.5pt,arrowsize=3pt}
\psarc{->}(0.0000,0.0000){0.2500}{0.0000}{58.0000}
\uput{0.3500}[29.0000](0.0000,0.0000){$t$}
\uput{0.1000}[58.0000](0.5299,0.8480){$(\cos t,\sin t)$}
\uput{0.1500}[-30.0000](0.0000,1.4000){$y$}
\uput{0.1500}[-130.0000](1.4000,0.0000){$x$}
\endpspicture
|
Licensing
|
This image of simple geometry is ineligible for copyright and therefore in the public domain, because it consists entirely of information that is common property and contains no original authorship. |  |
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 20:44, 10 June 2019 | | 352 × 352 (7 KB) | wikimediacommons>Jarvisa | Minified |
File usage
No pages on the English Wikipedia use this file (pages on other projects are not listed).
