Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 20:50Z
E = mc²
\frac{8}{6} \sum_{i=1}^{n} i^{2}
144K
2ω² + 4ω + 5 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
90K
E = mc²
\lim_{z\to 0} \frac{\sin z}{z} = 1
394K
\lim_{γ\to 0} \frac{\sin γ}{γ} = 1
29K
\frac{9}{8} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
211K
det| 2 1 ; 2 3 | = 4