Image:Logarithmic spiral.png

From Simple English Wikipedia, the free encyclopedia

No higher resolution available.

Logarithmic_spiral.png (600 × 450 pixel, file size: 24 KB, MIME type: image/png)

This is a file from the Wikimedia Commons, a repository of free content hosted by the Wikimedia Foundation. The description on its description page there and licensing information is visible below.
This Math image should be recreated using vector graphics as an SVG file. This has several advantages; see Commons:Images for cleanup for more information. If an SVG form of this image is already available, please upload it. After uploading an SVG, replace this template with template {{SupersededSVG|new image name.svg}} in this image.

Català | Česky | Dansk | Deutsch | English | Esperanto | Español | Français | Italiano | 日本語 | 한국어 | Nederlands | Polski | Português | Русский | العربية | 正體中文 | +/-

This graph of a logarithmic spiral was produced using the gnuplot program with input

# Output to png file:
set terminal png small color
set output "logarithmic_spiral.png"

# Same scale for both axes, half-size output:
set size ratio -1 0.5, 0.5

# More sample points to produce smoother picture:
set samples 170

# Axes in the center, no tick marks:
set zeroaxis
set noxtics
set noytics
set noborder
set polar

# set title "Logarithmic spiral (pitch 10 degrees)"

plot [-4*pi:4*pi] [-8:10] [-8:6] 1.19**t notitle

Last edition of the image by MarkSweep


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".

العربية | Asturianu | Български | বাংলা | ইমার ঠার | Brezhoneg | Bosanski | Català | Sinugboanong Binisaya | Česky | Dansk | Deutsch | Ελληνικά | English | Esperanto | Español | Eesti | Euskara | فارسی | Suomi | Français | Galego | עברית | Hrvatski | Magyar | Bahasa Indonesia | Ido | Íslenska | Italiano | 日本語 | ქართული | 한국어 | Kurdî / كوردي | Latina | Lëtzebuergesch | Lietuvių | Bahasa Melayu | Nnapulitano | Nederlands | Norsk (nynorsk) | Norsk (bokmål) | Polski | Português | Română | Русский | Slovenčina | Slovenščina | Shqip | Српски | Svenska | తెలుగు | ไทย | Türkçe | Українська | اردو | Tiếng Việt | Volapük | 中文(简体) | 中文(繁體) | +/-

The following pages link to this file: