Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 20:43Z
E = mc²
∑_{k=1}^{n} k = n(n+1)/2
320K
det| 4 8 ; 3 5 | = -4
144K
2ω² + 4ω + 5 = 0
E = mc²
AgNO₃ + NaCl → AgCl↓ + NaNO₃
394K
\frac{9}{8} \sum_{i=1}^{n} i^{2}
det| 4 6 ; 4 5 | = -4
94K
det| 2 1 ; 2 3 | = 4
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\binom{n}{k} = \frac{n!}{k!(n-k)!}
144K
2H₂ + O₂ → 2H₂O
F = G m₁m₂ / r²