Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 21:13Z
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\lim_{β\to 0} \frac{\sin β}{β} = 1
320K
det| 7 1 ; 7 8 | = 49
144K
det| 4 7 ; 0 5 | = 20
∑_{k=1}^{n} k = n(n+1)/2
\binom{n}{k} = \frac{n!}{k!(n-k)!}
29K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∫₀^∞ e^(-φ²) dφ = √π / 2
211K
\oint_C \vec{F}\cdot d\vec{r} = 0
390K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
69K
det| 7 4 ; 4 8 | = 40
144K
CH₄ + 2O₂ → CO₂ + 2H₂O
352K