{"title":"半对数数系","authors":"J. Muller, A. Tisserand, Alexandre Scherbyna","doi":"10.1109/ARITH.1995.465358","DOIUrl":null,"url":null,"abstract":"We present a new class of number systems, called semi-logarithmic number systems, that constitute a family of various compromises between floating-point and logarithmic number systems. We propose arithmetic algorithms for the semi-logarithmic number systems, and we compare these number systems to the classical floating-point or logarithmic number systems.<<ETX>>","PeriodicalId":332829,"journal":{"name":"Proceedings of the 12th Symposium on Computer Arithmetic","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"1995-07-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"18","resultStr":"{\"title\":\"Semi-logarithmic number systems\",\"authors\":\"J. Muller, A. Tisserand, Alexandre Scherbyna\",\"doi\":\"10.1109/ARITH.1995.465358\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"We present a new class of number systems, called semi-logarithmic number systems, that constitute a family of various compromises between floating-point and logarithmic number systems. We propose arithmetic algorithms for the semi-logarithmic number systems, and we compare these number systems to the classical floating-point or logarithmic number systems.<<ETX>>\",\"PeriodicalId\":332829,\"journal\":{\"name\":\"Proceedings of the 12th Symposium on Computer Arithmetic\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1995-07-19\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"18\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Proceedings of the 12th Symposium on Computer Arithmetic\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ARITH.1995.465358\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of the 12th Symposium on Computer Arithmetic","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ARITH.1995.465358","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
We present a new class of number systems, called semi-logarithmic number systems, that constitute a family of various compromises between floating-point and logarithmic number systems. We propose arithmetic algorithms for the semi-logarithmic number systems, and we compare these number systems to the classical floating-point or logarithmic number systems.<>