Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 20:57Z
E = mc²
\frac{8}{7} \sum_{i=1}^{n} i^{2}
144K
2ω² + 4ω + 5 = 0
det| 9 3 ; 3 10 | = 81
90K
E = mc²
det| 7 4 ; 4 8 | = 40
29K
\frac{9}{8} \sum_{i=1}^{n} i^{2}
det| 10 7 ; 3 11 | = 89
211K
det| 2 1 ; 2 3 | = 4
∑_{k=1}^{n} k = n(n+1)/2
390K
\lim_{x\to 0} \frac{\sin x}{x} = 1
69K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 4 6 ; 4 5 | = -4
144K
det| 2 7 ; 7 3 | = -43
352K