Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 17:04Z
∫₀^∞ e^(-φ²) dφ = √π / 2
\lim_{β\to 0} \frac{\sin β}{β} = 1
320K
det| 1 9 ; 5 2 | = -43
CH₄ + 2O₂ → CO₂ + 2H₂O
90K
det| 9 4 ; 1 10 | = 86
438K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\frac{11}{6} \sum_{i=1}^{n} i^{2}
29K
\oint_C \vec{F}\cdot d\vec{r} = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
69K
∑_{k=1}^{n} k = n(n+1)/2
352K