File:Epi half spirals.svg
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Size of this PNG preview of this SVG file: 300 × 350 pixels. Other resolutions: 206 × 240 pixels | 411 × 480 pixels | 658 × 768 pixels | 878 × 1,024 pixels | 1,755 × 2,048 pixels.
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Summary[edit]
DescriptionEpi half spirals.svg |
English: Various epispirals, which satisfy the equation b = r cos(θ/k) where k is a positive real number. The cyan, black, grey, red and blue curves represent the curves with k equal to 2/3, 1.0, 1.5, 3.0 and 6.0, respectively. The orange dot represents the origin, r=0. |
Date | |
Source | Own work |
Author | WillowW |
Other versions | en:Image:Epispiral.PNG, with k=2.0. |
Licensing[edit]
I, the copyright holder of this work, hereby publish it under the following licenses:
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license.
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- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
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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.http://www.gnu.org/copyleft/fdl.htmlGFDLGNU Free Documentation Licensetruetrue |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 01:39, 21 August 2008 | 300 × 350 (81 KB) | WillowW (talk | contribs) | {{Information |Description=Improved version of GnuPlot image made with Inkscape. |Source= |Date=20 August 2008 |Author=WillowW |Permission= |other_versions= }} | |
23:44, 12 August 2008 | 500 × 450 (59 KB) | WillowW (talk | contribs) | {{Information |Description={{en|1=Various epispirals, which satisfy the equation ''b'' = ''r'' cos(θ/''k'') where ''k'' is a positive real number. The magenta, black, grey, red and blue curves represent the curves with ''k'' equal to 2/3, 1.0, 1.5, 3.0 |
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