{"title":"Snell-Descartes law… and the Principle of Least Action","authors":"","doi":"10.1142/9789813273412_0002","DOIUrl":null,"url":null,"abstract":"","PeriodicalId":274224,"journal":{"name":"All of Physics (Almost) in 15 Equations","volume":"58 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2018-12-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"All of Physics (Almost) in 15 Equations","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1142/9789813273412_0002","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}