Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 20:54Z
E = mc²
\binom{n}{k} = \frac{n!}{k!(n-k)!}
320K
det| 4 6 ; 0 5 | = 20
144K
2ω² + 4ω + 5 = 0
det| 9 3 ; 3 10 | = 81
90K
E = mc²
\frac{9}{8} \sum_{i=1}^{n} i^{2}
\frac{2}{2} \sum_{i=1}^{n} i^{2}
211K
det| 2 1 ; 2 3 | = 4
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 11 4 ; 5 12 | = 112
144K