{"title":"计算机程序设计中的图解推理","authors":"S. P. Ragendhu, R. S. Milton","doi":"10.1109/T4E.2011.45","DOIUrl":null,"url":null,"abstract":"Proving program correctness has a significant side-benefit of leading the step-wise systematic development of programs. Correctness is proved formally using predicate logic, which requires certain mathematical maturity from the programmer. This work proposes a diagrammatic reasoning tool for representing the predicates, with a minimal blend of symbolic notation, thus providing an easy-to-use tool to achieve the same benefit. We also build a software tool that could be used for drawing the diagrammatic predicates in the course of the construction of the program.","PeriodicalId":162825,"journal":{"name":"2011 IEEE International Conference on Technology for Education","volume":"15 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2011-07-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Diagrammatic Reasoning in Computer Programming\",\"authors\":\"S. P. Ragendhu, R. S. Milton\",\"doi\":\"10.1109/T4E.2011.45\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Proving program correctness has a significant side-benefit of leading the step-wise systematic development of programs. Correctness is proved formally using predicate logic, which requires certain mathematical maturity from the programmer. This work proposes a diagrammatic reasoning tool for representing the predicates, with a minimal blend of symbolic notation, thus providing an easy-to-use tool to achieve the same benefit. We also build a software tool that could be used for drawing the diagrammatic predicates in the course of the construction of the program.\",\"PeriodicalId\":162825,\"journal\":{\"name\":\"2011 IEEE International Conference on Technology for Education\",\"volume\":\"15 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2011-07-14\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2011 IEEE International Conference on Technology for Education\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/T4E.2011.45\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2011 IEEE International Conference on Technology for Education","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/T4E.2011.45","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Proving program correctness has a significant side-benefit of leading the step-wise systematic development of programs. Correctness is proved formally using predicate logic, which requires certain mathematical maturity from the programmer. This work proposes a diagrammatic reasoning tool for representing the predicates, with a minimal blend of symbolic notation, thus providing an easy-to-use tool to achieve the same benefit. We also build a software tool that could be used for drawing the diagrammatic predicates in the course of the construction of the program.
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