{"title":"用于现代计算机算术教学的ADA软件","authors":"M. Bartholomew-Biggs","doi":"10.1145/122649.122651","DOIUrl":null,"url":null,"abstract":"This paper describes three Ada packages which support the teaching of some recent and important ideas in numerical computation. The first is designed to enable students to write and use applications programs demonstrating the behaviour of floating point arithmetic with different precisions and roundings. It also underpins the other two packages which provide simple computational tools for interval arithmetic and for accurate arithmetic.","PeriodicalId":177516,"journal":{"name":"ACM Signum Newsletter","volume":"83 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1991-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"ADA software for teaching modern computer arithmetic\",\"authors\":\"M. Bartholomew-Biggs\",\"doi\":\"10.1145/122649.122651\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper describes three Ada packages which support the teaching of some recent and important ideas in numerical computation. The first is designed to enable students to write and use applications programs demonstrating the behaviour of floating point arithmetic with different precisions and roundings. It also underpins the other two packages which provide simple computational tools for interval arithmetic and for accurate arithmetic.\",\"PeriodicalId\":177516,\"journal\":{\"name\":\"ACM Signum Newsletter\",\"volume\":\"83 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1991-07-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"ACM Signum Newsletter\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1145/122649.122651\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"ACM Signum Newsletter","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1145/122649.122651","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
ADA software for teaching modern computer arithmetic
This paper describes three Ada packages which support the teaching of some recent and important ideas in numerical computation. The first is designed to enable students to write and use applications programs demonstrating the behaviour of floating point arithmetic with different precisions and roundings. It also underpins the other two packages which provide simple computational tools for interval arithmetic and for accurate arithmetic.
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