Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 20:29Z
E = mc²
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
144K
2ω² + 4ω + 5 = 0
\frac{12}{6} \sum_{i=1}^{n} i^{2}
90K
E = mc²
\frac{9}{8} \sum_{i=1}^{n} i^{2}
det| 2 1 ; 2 3 | = 4
det| 11 2 ; 5 12 | = 122
69K
\binom{n}{k} = \frac{n!}{k!(n-k)!}