Quadratic equation solver in GW-Basic

Quadratic equation (ax^2+bx+c=0) solver in retro GW-Basic no-talking, in emulated 80286 / MS-DOS machine in DOSbox. This tutorial is a taste of how home programming looked like in the early '80s, while also showing how difficult it was to correctly pre-plan all 'goto' conditional jumps beforehand when line numbering and editing was the only way to actually edit the source code. Enable captions for more details and walk-through. Source code available at the Github repository (see channel info).
Tags: #ambient #coding #programming #notalking #basic #retro #msdos #dosbox

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