Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 20:38Z
E = mc²
\lim_{t\to 0} \frac{\sin t}{t} = 1
144K
2ω² + 4ω + 5 = 0
∑_{k=1}^{n} k = n(n+1)/2
90K
det| 10 2 ; 3 11 | = 104
438K
E = mc²
det| 7 4 ; 4 8 | = 40
394K
det| 11 4 ; 5 12 | = 112
29K
\frac{9}{8} \sum_{i=1}^{n} i^{2}
AgNO₃ + NaCl → AgCl↓ + NaNO₃
211K
det| 2 1 ; 2 3 | = 4
\binom{n}{k} = \frac{n!}{k!(n-k)!}
390K
\binom{n}{k} = \frac{n!}{k!(n-k)!}