Four routines to help with math or algebra.
Math Support from Your ZX81 AuthorsRaymond FowkesPublicationSYNCPub DetailsSYNC v3 n2Volume: 3 Issue: 2DateMarch/April 1983Pages74Read the articleSee all articles from SYNC v3 n2 Four routines to help with math or algebra. TagsSYNC 1983 TS 1000 Type-in program ZX81 PeopleRaymond Fowkes