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A black and white rendition of my own photograph of the tablet YBC 7289 (original dated 1800 B.C.), showing a Babylonian approximations to the square root of 2 in the context of Pythagoras' Theorem for an isosceles triangle. The original tablet is in
1005: 1000: 410:– You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use. 314:– You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use. 1255: 43: 145:. The tablet also gives an example where one side of the square is 30, and the resulting diagonal is 42 25 35 or 42.4263888...(30 x square root of 2). All use should attribute both me (mentioning 1095: 985: 708: 630: 626: 622: 578: 514: 1250: 1065: 510: 786: 704: 574: 748: 618: 506: 1260: 875: 225: 1195: 1245: 1070: 942: 223:; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled 990: 1170: 633:"}},"text\/plain":{"en":{"P275":"Creative Commons Attribution 2.5 Generic"}}}}": --> 734: 690: 673: 656: 604: 560: 1055: 1330:
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25 May 2007 (original upload date), object c. 1800–1600 BCE
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A black and white rendition of my own photograph of the
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Information from its 1261:Τετραγωνική ρίζα του 2 1251:Βαβυλωνιακά μαθηματικά 1211:Dadansoddiad rhifiadol 1066:Вылічальная матэматыка 544:Babylonian mathematics 511:Babylonian mathematics 84:description page there 961:Numerische Mathematik 913:Mathematical constant 1186:Šedesátková soustava 137:) in the context of 1196:Шутлавла математика 1146:Arrel quadrada de 2 1071:Корань (матэматыка) 399:– to adapt the work 303:– to adapt the work 139:Pythagoras' Theorem 1281:Cifereca analitiko 1271:Numerical analysis 1246:Αριθμητική ανάλυση 991:الجذر التربيعي ل 2 918:Numerical analysis 860:16:48, 25 May 2007 143:isosceles triangle 1346: 1345: 1320:more global usage 1296:Análisis numérico 1131:Quadrat (polígon) 1121:Numerička analiza 1096:সাংখ্যিক বিশ্লেষণ 949:Global file usage 886: 641:copyright license 619:copyright license 497: 458: 457: 358: 357: 248: 247: 189: 188: 99: 98: 79:Wikimedia Commons 32:Global file usage 1350: 1336: 1136:Anàlisi numèrica 1106:Gwrizienn garrez 933:Square root of 2 872: 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File:Ybc7289-bw.jpg
Ybc7289-bw.jpg
Wikimedia Commons
description page there
You can help
Yale Babylonian Collection
square root of 2
w: sexagesimal
Pythagoras' Theorem
isosceles triangle
http://www.math.ubc.ca/~cass/Euclid/ybc/ybc.html
Yale Babylonian Collection
mailto:
GNU Free Documentation License
Free Software Foundation
GNU Free Documentation License
Creative Commons
Attribution-Share Alike 3.0 Unported
same or compatible license
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Creative Commons
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depicts<\/a>"}},"text\/plain":{"en":{"":"depicts"}}},"{\"value\":{\"entity-type\":\"item\",\"numeric-id\":787931,\"id\":\"Q787931\"},\"type\":\"wikibase-entityid\"}":{"text\/html":{"en":{"P180":"Babylonian mathematics<\/a>"}},"text\/plain":{"en":{"P180":"Babylonian mathematics"}}},"{\"value\":{\"entity-type\":\"item\",\"numeric-id\":2178529,\"id\":\"Q2178529\"},\"type\":\"wikibase-entityid\"}":{"text\/html":{"en":{"P180":"YBC 7289<\/a>"}},"text\/plain":{"en":{"P180":"YBC 7289"}}}}">

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Babylonian mathematics

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