Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 05:57Z
Fe₂O₃ + 3CO → 2Fe + 3CO₂
CH₄ + 2O₂ → CO₂ + 2H₂O
66K
\lim_{α\to 0} \frac{\sin α}{α} = 1
∑_{k=1}^{n} k = n(n+1)/2
87K
det| 9 4 ; 1 10 | = 86
2K
∇²α = 0
\frac{11}{6} \sum_{i=1}^{n} i^{2}
174K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
61K
\lim_{t\to 0} \frac{\sin t}{t} = 1
det| 5 9 ; 0 6 | = 30
380K
det| 10 7 ; 3 11 | = 89
335K
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 9 6 ; 6 10 | = 54
det| 7 4 ; 3 8 | = 44
10θ² + 5θ + 4 = 0