Immagine:Plimpton 322.jpg

Da Wikipedia, l'enciclopedia libera.

Immagine
Cronologia di questa immagine
Pagine che usano questa immagine

Dimensioni di questa anteprima: 800 × 555 pixel
Versione ad alta risoluzione‎ (907 × 629 pixel, dimensioni: 293 KB, tipo MIME: image/jpeg)

Questo file e la sua pagina di descrizione si trovano su Wikimedia Commons.
Se non hai mai usato Commons, visita la pagina di benvenuto o leggi le FAQ.

La descrizione che appare in quella sede, sulla relativa pagina di descrizione del file, viene mostrata di seguito.

[edit] Summary

Description	Plimpton 322, Babylonian tablet listing pythagorean triples
Source	image copied from http://www.math.ubc.ca/~cass/courses/m446-03/pl322/pl322.html
Date	1800 BCE =) (uploaded 13 September 2006)
Author	photo author unknown
Permission (Reusing this image)	public domain because of age

[edit] Licensing

This is a faithful photographic reproduction of an original two-dimensional work of art. The original image comprising the work of art itself is in the public domain for the following reason:

This image (or other media file) is in the public domain because its copyright has expired.

This applies to the United States, Canada, the European Union and those countries with a copyright term of life of the author plus 70 years.

Note that a few countries have copyright terms longer than 70 years: Mexico has 100 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. Côte d'Ivoire has a general copyright term of 99 years and Honduras has 75 years, but they do implement that rule of the shorter term.

Under United States copyright law, originality of expression is necessary for copyright protection, and a mere photograph of an out-of-copyright work may not be protected under U.S.copyright law. This photograph was taken in the U.S. or in another country where a similar rule applies (for a list of allowable countries, see Commons:When to use the PD-Art tag#Country-specific rules).
This photographic reproduction is therefore also in the public domain.

Cronologia di questa immagine

Fare clic su un gruppo data/ora per vedere il file come si presentava nel momento indicato.

	Data	Dimensioni	Utente	Commento
corrente	02:59, 14 set 2006	907×629 (293 KB)	Gribeco	({{Information \|Description=Plimpton 322, Babylonian tablet listing pythagorean triples \|Source=image copied from http://www.math.ubc.ca/~cass/courses/m446-03/pl322/pl322.html \|Date=1800 BCE =) (uploaded 13 September 2006) \|Author=photo author unknown \|Per)

Pagine che usano questa immagine

Le pagine seguenti richiamano questa immagine:

See also ebooksgratis.com: no banners, no cookies, totally FREE.

Immagine:Plimpton 322.jpg

Da Wikipedia, l'enciclopedia libera.

[edit] Summary

[edit] Licensing

Cronologia di questa immagine

Pagine che usano questa immagine

Views

Navigazione

comunità

Ricerca