Coprime on Jasper

Coprime on Jasperhttps://jasper-aa64.github.io/tags/coprime/Recent content in Coprime on JasperHugoen-usTue, 28 Apr 2026 00:00:00 +0800Number Theory #3: From Eratosthenes to Möbius Inclusion-Exclusionhttps://jasper-aa64.github.io/posts/number-theory-3-sieve-mobius-inclusion-exclusion/Tue, 28 Apr 2026 00:00:00 +0800https://jasper-aa64.github.io/posts/number-theory-3-sieve-mobius-inclusion-exclusion/Eratosthenes sieve for μ; g/f/h framework; Conclusions 1 and 2 with derivations and tables; GCD table intuition; CF 803F Coprime Subsequences with bottom-up and Möbius approaches.