Timex/Sinclair 1000

Gosubs

GOSUBS by Ewin and Shirley Gaby came out about the time Timex was going under. It is “A BYTE BOOK” and published by McGraw-Hill. Written for the original ZX81, the programs are applicable to the 2068 as well as the QL.

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Applied Sinclair: Subroutines for the Mathematically-Minded

This publication is, in a word, “impressive”. To complement his powerful cadre of subroutines, which are capable of handling some rather formidable problems from applied math, Booth has also included some very elegant plotting routines, which, used in conjunction with the numerical programs through a (simply written) main program will actually plot the solution for

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