{"title":"日期计算进入第三个千年","authors":"J. Farrell","doi":"10.1109/CMPASS.1988.9633","DOIUrl":null,"url":null,"abstract":"A historical perspective of the calendar is presented, and the discontinuities introduced into date-sensitive computations by those conventions is pointed out. It is shown how the side effects of discontinuities can be avoided through the use of a canonical system of dates, the Julian date. A BASIC program for calculating this calendar system is presented.<<ETX>>","PeriodicalId":224212,"journal":{"name":"Computer Assurance, 1988. COMPASS '88","volume":"52 3","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1988-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Date computations into the third millennium\",\"authors\":\"J. Farrell\",\"doi\":\"10.1109/CMPASS.1988.9633\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A historical perspective of the calendar is presented, and the discontinuities introduced into date-sensitive computations by those conventions is pointed out. It is shown how the side effects of discontinuities can be avoided through the use of a canonical system of dates, the Julian date. A BASIC program for calculating this calendar system is presented.<<ETX>>\",\"PeriodicalId\":224212,\"journal\":{\"name\":\"Computer Assurance, 1988. COMPASS '88\",\"volume\":\"52 3\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1988-06-27\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Computer Assurance, 1988. COMPASS '88\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/CMPASS.1988.9633\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Computer Assurance, 1988. COMPASS '88","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/CMPASS.1988.9633","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A historical perspective of the calendar is presented, and the discontinuities introduced into date-sensitive computations by those conventions is pointed out. It is shown how the side effects of discontinuities can be avoided through the use of a canonical system of dates, the Julian date. A BASIC program for calculating this calendar system is presented.<>