Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 15:53Z
\lim_{x\to 0} \frac{\sin x}{x} = 1
det| 9 4 ; 1 10 | = 86
222K
∫₀^∞ e^(-ω²) dω = √π / 2
det| 5 6 ; 2 6 | = 18
87K
\frac{1}{8} \sum_{i=1}^{n} i^{2}
\binom{n}{k} = \frac{n!}{k!(n-k)!}
174K
\frac{4}{6} \sum_{i=1}^{n} i^{2}
472K