Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 21:03Z
AgNO₃ + NaCl → AgCl↓ + NaNO₃
CH₄ + 2O₂ → CO₂ + 2H₂O
320K
det| 12 9 ; 5 13 | = 111
144K
det| 4 7 ; 0 5 | = 20
∑_{k=1}^{n} k = n(n+1)/2
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 12 4 ; 3 13 | = 144
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
390K
\oint_C \vec{F}\cdot d\vec{r} = 0
69K
12γ² + 8γ + 0 = 0