| 词条 | Papyrus Oxyrhynchus 29 |
| 释义 |
DescriptionThe manuscript was written on papyrus in sloping irregular uncial letters, with no iota adscript, and with slight spelling errors. The fragment measures 85 by 152 mm.[4] The fragment provides a statement of the 5th proposition of Book 2 of the Elements, together with an unlabelled diagram, and a tiny part of the preceding proposition.[2] No part of the proof is provided. In translation, the statement is "If a straight line be cut into equal and unequal segments, the rectangle contained by the unequal segments of the whole together with the square on the straight line between the points of section is equal to the square on the half."[2] See also
References1. ^{{cite book |first=David |last=Fowler |year=1999 |title=The Mathematics of Plato's Academy |edition=Second |publisher=Clarendon Press |location=Oxford |isbn=0-19-850258-3 |url=https://books.google.com/books?id=HuwwIdk-xL8C }} {{Oxyrhynchus Papyri}}{{P.Oxy.I.source}}2. ^1 2 Bill Casselman, One of the oldest extant diagrams from Euclid 3. ^P. Oxy. 29 at the Oxyrhynchus Online 4. ^{{Cite book | last = Grenfell | first = B. P. | authorlink = Bernard Pyne Grenfell | last2 = Hunt | first2 = A. S. | authorlink2 = Arthur Surridge Hunt | title = Oxyrhynchus Papyri I | publisher = Egypt Exploration Fund | year = 1898 | location = London | pages = 58 | url = https://archive.org/stream/oxyrhynchuspapyr01grenuoft#page/58/mode/2up | doi = | id = | isbn = }} 6 : Oxyrhynchus papyri vol. I|1st-century manuscripts|2nd-century manuscripts|3rd-century manuscripts|4th-century manuscripts|Euclid |
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