Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 20:50Z
E = mc²
∑_{k=1}^{n} k = n(n+1)/2
320K
\frac{8}{6} \sum_{i=1}^{n} i^{2}
144K
2ω² + 4ω + 5 = 0
E = mc²
det| 9 4 ; 1 10 | = 86
29K
\frac{9}{8} \sum_{i=1}^{n} i^{2}
\oint_C \vec{F}\cdot d\vec{r} = 0
94K
det| 5 6 ; 2 6 | = 18
211K
det| 2 1 ; 2 3 | = 4
\oint_C \vec{F}\cdot d\vec{r} = 0
390K
\binom{n}{k} = \frac{n!}{k!(n-k)!}