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Welcome My little slice of the internet to talk about programming, space, and maybe a bit of myself Most recent posts Who Am I? Anthony Templeton i...

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Systems & Performance 1 Software Engineering 1 Hardware & Electronics 1

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I made Zig compute 33M satellite positions in 3 seconds

2026190 points19 comments Software Engineering details

Update: I've since added multithreading and pushed astroz to 326M propagations/sec. Read the follow-up → I've spent the past month optimizing SGP4 propagat...