File:Logarithmic Spiral Pylab.svg
Size of this PNG preview of this SVG file: 512 × 512 pixels. Other resolutions: 240 × 240 pixels | 480 × 480 pixels | 768 × 768 pixels | 1,024 × 1,024 pixels | 2,048 × 2,048 pixels.
Original file (SVG file, nominally 512 × 512 pixels, file size: 5 KB)
 | This is a file from the Wikimedia Commons. Information from its description page there is shown below. Commons is a freely licensed media file repository. You can help. |
Summary
| Description |
English: Logarithmic spiral |
| Date | |
| Source | Own work |
| Author | Morn the Gorn |
This plot was created with a text editor.
Previous version had been created with Matplotlib (558210 bytes) now 0.88% of previous size
Please do not replace the simplified code of this file with a version created with Inkscape or any other vector graphics editor
Python (Matplotlib) #!/usr/bin/env python from pylab import * rc('grid', color='#aaaaaa', linewidth = 1, linestyle = '-') figure(figsize = (6, 6)) ax = axes([0.1, 0.1, 0.8, 0.8], polar = True) t = arange(-4 * pi, 4 * pi, .1) polar(t, 1.19**t, linewidth = 2) xt, yt = xticks()[0], yticks()[0] xticks(xt, ['' for q in range(len(xt))]) yticks(yt, ['' for q in range(len(yt))]) savefig('logarithmic_spiral.svg') show()
Licensing
|
I, the copyright holder of this work, release this work into the public domain. This applies worldwide. In some countries this may not be legally possible; if so: I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law. |
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 01:43, 2 August 2021 | | 512 × 512 (5 KB) | Vizorsols | more accurate spiral, more internal turns |
| 17:52, 21 June 2021 |  | 512 × 512 (5 KB) | Vizorsols | Remake | |
| 11:58, 6 April 2010 |  | 540 × 540 (545 KB) | Morn | Category:Functions in two variables |
File usage
The following pages on the English Wikipedia use this file (pages on other projects are not listed):
Global file usage
The following other wikis use this file:
- Usage on af.wikipedia.org
- Usage on ar.wikipedia.org
- Usage on bn.wikipedia.org
- Usage on bs.wikipedia.org
- Usage on ca.wikipedia.org
- Usage on ckb.wikipedia.org
- Usage on cv.wikipedia.org
- Usage on cy.wikipedia.org
- Usage on de.wikipedia.org
- Usage on en.wikiversity.org
- Usage on en.wiktionary.org
- Usage on es.wikipedia.org
- Usage on fa.wikipedia.org
- Usage on fi.wikipedia.org
- Usage on fr.wikipedia.org
- Usage on fy.wikipedia.org
- Usage on he.wikipedia.org
- Usage on hu.wikipedia.org
- Usage on id.wikipedia.org
- Usage on is.wikipedia.org
- Usage on it.wikipedia.org
- Usage on ja.wikiversity.org
- Usage on ko.wikipedia.org
- Usage on nl.wikipedia.org
- Usage on nn.wikipedia.org
- Usage on no.wikipedia.org
- Usage on pt.wikipedia.org
- Usage on ru.wikipedia.org
- Usage on sh.wikipedia.org
- Usage on sl.wikipedia.org
- Usage on sr.wikipedia.org
View more global usage of this file.
