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Screenshots

  • Sigma Talk screenshot 1
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  • Sigma Talk screenshot 3
  • Sigma Talk screenshot 4
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  • Sigma Talk screenshot 6

About Sigma Talk

Welcome to Sigma Talk, the programmer's mobile library.

It's just like reading a book, but in your favorite device. The author uses this for self-study, but, hopefully, you'll find it useful too. New material is added regularly, so check back often to see what's available.

What’s new

Version 1.1.1 · Updated March 24, 2026

Major internal engine overhaul.

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