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File:Fibonacci.jpg

Fibonacci.jpg (356 × 480 pixels, file size: 88 KB, MIME type: image/jpeg)

Summary

Description
English: Derived from an engraving appearing in I benefattori dell'umanità; vol. VI, Firenze, Ducci, 1850.
Date circa 1850
date QS:P,+1850-00-00T00:00:00Z/9,P1480,Q5727902
Source Scan from "Mathematical Circus" by Martin Gardner, published 1981
Author unknown 19th-century artist
Other versions
  • 268 × 326, jpg
    268 × 326, jpg
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    787 × 900, jpg
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    2,067 × 2,061, jpg
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    768 × 1,024, png

Licensing

Public domain

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 Note that a few countries have copyright terms longer than 70 years: Mexico has 100 years, Jamaica has 95 years, Colombia has 80 years, and Guatemala and Samoa have 75 years. This image may not be in the public domain in these countries, which moreover do not implement the rule of the shorter term. Honduras has a general copyright term of 75 years, but it does implement the rule of the shorter term. Copyright may extend on works created by French who died for France in World War II (more information), Russians who served in the Eastern Front of World War II (known as the Great Patriotic War in Russia) and posthumously rehabilitated victims of Soviet repressions (more information).
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Captions

Portrait of Leonardo Fibonacci also known as Leonardo Pisano.

Items portrayed in this file

depicts

File history

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Date/TimeThumbnailDimensionsUserComment
current05:48, 11 October 2014Thumbnail for version as of 05:48, 11 October 2014356 × 480 (88 KB)MaterialscientistFFT
23:42, 10 June 2010Thumbnail for version as of 23:42, 10 June 2010356 × 480 (147 KB)Rodhullandemu{{Information |Description={{en|1=Contemporary portrait of Fibonacci by unknown medieval artist.}} |Source=Scan from "Mathematical Circus" by Martin Gardner, published 1981 |Author=unknown medieval artist |Date=prior to 1250 |Permission= |other_versio

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