Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 21:48Z
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 1 4 ; 2 2 | = -6
320K
\frac{2}{2} \sum_{i=1}^{n} i^{2}
144K
det| 4 7 ; 0 5 | = 20
∑_{k=1}^{n} k = n(n+1)/2
438K
∑_{k=1}^{n} k = n(n+1)/2
CH₄ + 2O₂ → CO₂ + 2H₂O
394K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 4 6 ; 4 5 | = -4
94K
\lim_{t\to 0} \frac{\sin t}{t} = 1
211K
det| 12 4 ; 3 13 | = 144
det| 9 4 ; 1 10 | = 86
390K
det| 9 7 ; 3 10 | = 69
144K