Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 21:02Z
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 7 8 ; 6 8 | = 8
320K
det| 4 7 ; 0 5 | = 20
\frac{6}{7} \sum_{i=1}^{n} i^{2}
438K
∑_{k=1}^{n} k = n(n+1)/2
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∑_{k=1}^{n} k = n(n+1)/2
211K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
390K
CH₄ + 2O₂ → CO₂ + 2H₂O
69K