Altair BASIC 3.2 (4K Edition)

Here is a complete annotated disassembly of Altair BASIC 3.2 (4K). I have faithfully followed the program order, and the code naturally divides into three sections - the Interpreter, the Maths Package, and Initialisation.

Interpreter (Explanation) - Explanations and overviews of most of the internal logic used in BASIC. It describes the memory layout, key concepts, structures and variables, and you shouldn't look at a line of code until you've read through this.

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