Skip to content
Timex/Sinclair Computers

The Authoritative Website for Timex/Sinclair Computers

Home » Publications » Periodicals » Syntax » Syntax/Syntax ZX80 v3 n12 » Numbers Held Inexactly on the ZX81
  • Search
  • Computers
    • Sinclair
      • Sinclair ZX80
        • Articles
        • Books
        • Hardware
        • Software
        • Advertisements
      • Sinclair ZX81
        • Articles
        • Advertisements
      • Sinclair QL
        • Hardware
        • Software
      • Cambridge Z88
    • Timex
      • Timex/Sinclair 1000
        • Articles
        • Books
        • Hardware
        • Software
          • TCC Software for the Timex/Sinclair 1000 and 1500
          • Downloadable Software
        • Advertisements
      • Timex/Sinclair 1500
        • Articles
      • Timex/Sinclair 2068
        • Articles
        • Books
        • Hardware
        • Reference and Technical Information
        • Software
          • TCC Software for the Timex/Sinclair 2068
          • Downloadable Software
        • Advertisements
    • Other
      • MicroAce
        • Hardware
        • Articles
        • Software
        • Books
      • Lambda 8300
  • Downloadable Software
    • ZX81/TS-1000
    • TS-2068
  • Publications
    • Books
    • Periodicals
      • Timex/Sinclair Magazines and Newsletters
      • General Computing Publications
      • Academic Periodicals
      • News Periodicals
    • Documents
  • Companies
    • Sinclair
    • Timex
    • View All
  • Products
    • Hardware
    • Software
    • Accessories & Miscellaneous
  • Community
    • Online User Group
    • User Groups
    • People
    • Events
  • About
    • What’s New?
    • How You Can Help
    • Shop
    • Privacy Policy
  • Blog

Numbers Held Inexactly on the ZX81

Authors

Frank O'Hara

Publication

Syntax

Pub Details

Syntax/Syntax ZX80 v3 n12Volume: 3 Issue: 3

Date

March 1982

Pages

6-7
See all articles from Syntax/Syntax ZX80 v3 n12

First in a series of articles on numerical errors in the 8K ROM.

Tags

1982 Reference ZX81

People

Frank O'Hara

Recent Posts

  • Sinclair in Print, 1980–2026November 7, 2026
  • Homegrown: North American software for the Timex/Sinclair 2068October 28, 2026
  • Homegrown: North American software for the Timex/Sinclair 1000October 28, 2026
  • Using Timex’s Dual Screen Mode SupportOctober 18, 2026
  • Writing Channel Code for the TS 2068October 18, 2026

Support This Site

Subscribe

* indicates required
Interests
/* real people should not fill this in and expect good things - do not remove this or risk form bot signups */

Intuit Mailchimp

Creative Commons License
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.
↑