{"title":"古巴比伦测量中的垂直线和对角线三重","authors":"Daniel F. Mansfield","doi":"10.1086/709309","DOIUrl":null,"url":null,"abstract":"The tablet Si. 427 demonstrates that diagonal triples, or Pythagorean triples as they are now known, were used by Old Babylonian surveyors to construct perpendicular field boundaries accurately. This is the only known application of diagonal triples from this time, and one of the most complete examples of applied geometry from the ancient world.","PeriodicalId":36366,"journal":{"name":"Journal of Cuneiform Studies","volume":"72 1","pages":"87 - 99"},"PeriodicalIF":0.0000,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1086/709309","citationCount":"2","resultStr":"{\"title\":\"Perpendicular Lines and Diagonal Triples in Old Babylonian Surveying\",\"authors\":\"Daniel F. Mansfield\",\"doi\":\"10.1086/709309\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The tablet Si. 427 demonstrates that diagonal triples, or Pythagorean triples as they are now known, were used by Old Babylonian surveyors to construct perpendicular field boundaries accurately. This is the only known application of diagonal triples from this time, and one of the most complete examples of applied geometry from the ancient world.\",\"PeriodicalId\":36366,\"journal\":{\"name\":\"Journal of Cuneiform Studies\",\"volume\":\"72 1\",\"pages\":\"87 - 99\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2020-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1086/709309\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Cuneiform Studies\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1086/709309\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"Arts and Humanities\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Cuneiform Studies","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1086/709309","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"Arts and Humanities","Score":null,"Total":0}
Perpendicular Lines and Diagonal Triples in Old Babylonian Surveying
The tablet Si. 427 demonstrates that diagonal triples, or Pythagorean triples as they are now known, were used by Old Babylonian surveyors to construct perpendicular field boundaries accurately. This is the only known application of diagonal triples from this time, and one of the most complete examples of applied geometry from the ancient world.