Summary

File:Courbe de Sierpinsky.svg is a vector version of this file. It should be used in place of this PNG file when not inferior.Category:Vector version available File:PfeilspitzenFraktal.PNG → File:Courbe de Sierpinsky.svg For more information, see Help:SVG. In other languages Alemannisch ∙ العربية ∙ беларуская (тарашкевіца) ∙ български ∙ বাংলা ∙ català ∙ нохчийн ∙ čeština ∙ dansk ∙ Deutsch ∙ Ελληνικά ∙ English ∙ British English ∙ Esperanto ∙ español ∙ eesti ∙ euskara ∙ فارسی ∙ suomi ∙ français ∙ Frysk ∙ galego ∙ Alemannisch ∙ עברית ∙ हिन्दी ∙ hrvatski ∙ magyar ∙ հայերեն ∙ Bahasa Indonesia ∙ Ido ∙ italiano ∙ 日本語 ∙ ქართული ∙ 한국어 ∙ lietuvių ∙ македонски ∙ മലയാളം ∙ Bahasa Melayu ∙ မြန်မာဘာသာ ∙ norsk bokmål ∙ Plattdüütsch ∙ Nederlands ∙ norsk nynorsk ∙ norsk ∙ occitan ∙ polski ∙ prūsiskan ∙ português ∙ português do Brasil ∙ română ∙ русский ∙ sicilianu ∙ Scots ∙ slovenčina ∙ slovenščina ∙ српски / srpski ∙ svenska ∙ தமிழ் ∙ ไทย ∙ Türkçe ∙ татарча / tatarça ∙ українська ∙ vèneto ∙ Tiếng Việt ∙ 中文 ∙ 中文（中国大陆） ∙ 中文（简体） ∙ 中文（繁體） ∙ 中文（马来西亚） ∙ 中文（新加坡） ∙ 中文（臺灣） ∙ +/−

 

• Description: Pfeilspitzen-Fraktal
• Quelle: German Wikipedia, original upload 27. Jul 2004 by Arbol01 (selfmade with MSWLogo)

Das dem Pfeilspitzen-Fraktal zugehörige LOGO-Programm sieht so aus:

to pfeilspitze :stufe :laenge
rpfeil :stufe :laenge
end

to rpfeil :stufe :laenge
make "stufe :stufe - 1
make "laenge :laenge / 2
if :stufe > 0 [rt 60 lpfeil :stufe :laenge lt 60 rpfeil :stufe :laenge lt 60 lpfeil :stufe :laenge rt 60]
if :stufe = 0 [rt 60 fd :laenge lt 60 fd :laenge lt 60 fd :laenge rt 60]
end

to lpfeil :stufe :laenge
make "stufe :stufe - 1
make "laenge :laenge / 2
if :stufe > 0 [lt 60 rpfeil :stufe :laenge rt 60 lpfeil :stufe :laenge rt 60 rpfeil :stufe :laenge lt 60]
if :stufe = 0 [lt 60 fd :laenge rt 60 fd :laenge rt 60 fd :laenge lt 60]
end

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