--- title: "Understanding Floating-point Arithmetic, Part 2" type: "article" slug: "understanding-floating-point-arithmetic-part-2" url: "http://localhost/article/understanding-floating-point-arithmetic-part-2/" markdown_url: "http://localhost/article/understanding-floating-point-arithmetic-part-2.md" published_at: "2020-10-27T17:18:47+00:00" modified_at: "2024-06-23T01:05:12+00:00" featured_image: url: "http://localhost/wp-content/uploads/2022/04/20230809-041332.jpg" excerpt: "Describes the workings on the 'third language' of the 8K ROM - the CALCULATOR LANGUAGE - that is used to add, subtract, multiply, divide and generally manipulate floating-point numbers." category: - name: "SYNC" slug: "sync" taxonomy: "category" url: "http://localhost/category/periodicals/sync/" post_tag: - name: "1982" slug: "year-1982" taxonomy: "post_tag" url: "http://localhost/tag/year-1982/" - name: "Reference" slug: "reference" taxonomy: "post_tag" url: "http://localhost/tag/reference/" - name: "TS 1000" slug: "ts1000" taxonomy: "post_tag" url: "http://localhost/tag/ts1000/" - name: "ZX81" slug: "zx81" taxonomy: "post_tag" url: "http://localhost/tag/zx81/" model: - name: "Sinclair ZX81" slug: "zx81" taxonomy: "model" url: "http://localhost/model/zx81/" - name: "Timex/Sinclair 1000" slug: "ts-1000" taxonomy: "model" url: "http://localhost/model/ts-1000/" indiv: - name: "Ian Logan" slug: "ian-logan" taxonomy: "indiv" url: "http://localhost/indiv/ian-logan/" publication: "Sync" publication_r: id: 10243 title: "SYNC" type: "periodical" url: "http://localhost/periodical/sync-magazine/" authors: "Ian Logan" volume: "2" issue: "2" issues_articles: - id: 26642 title: "SYNC v2 n2" type: "issue" url: "http://localhost/issue/sync-v2-n2/" pages: "18-22" pubdate: "March/April 1982" archive_link: false volumeissue: "v2n2" --- # Understanding Floating-point Arithmetic, Part 2 Describes the workings on the ‘third language’ of the 8K ROM – the CALCULATOR LANGUAGE – that is used to add, subtract, multiply, divide and generally manipulate floating-point numbers.