Paul Ezra

Articles (7)

TitleAuthor(s)PublicationDate
Dear Editor
How to make a program unlistable; program for linear regression; painting heatsinks; FORTH; problems with 8K ROM/keyboard upgrade for ZX80;...
SyntaxMarch 1982
DIM as Calculator Sum-to-Memory
DIM arrays can function as a sum-to-memory system found in many calculators. More importantly, it acts as a counter function...
SyntaxFebruary 1982
Equational And/Or
Many users are confused about the logical use of AND and OR in the 8K ROM. Here is a touchstone...
SyntaxJanuary 1982
Inverse Big Characters
To print 8x size characters in reverse video, change these lines from Big Characters (Dec. 80).
SyntaxNovember 1981
Moving Billboard
This program continuously scrolls up to 23 (and more) lines of characters. Do not print more than 32 characters in...
SyntaxFebruary 1982
Program Improvements
Improvements to Big Characters, Line Renumbering and Powers of Negative Numbers.
SyntaxAugust 1982
Program Improvements/Refinements
Correction to Star Hunter, Composer by Lamo-Lem, Solar Program, Etching.
SyntaxJanuary 1983

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