Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 20:38Z
E = mc²
\frac{8}{6} \sum_{i=1}^{n} i^{2}
320K
2ω² + 4ω + 5 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
90K
\frac{6}{7} \sum_{i=1}^{n} i^{2}
438K
E = mc²
\oint_C \vec{F}\cdot d\vec{r} = 0
29K
\frac{9}{8} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
94K
\frac{12}{6} \sum_{i=1}^{n} i^{2}
211K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
390K