Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-09-13 23:13Z
\oint_C \vec{F}\cdot d\vec{r} = 0
AgNO₃ + NaCl → AgCl↓ + NaNO₃
12ψ² + 6ψ + 1 = 0
det| 9 2 ; 3 10 | = 84
351K
∂φ/∂ψ = 2φ
det| 11 5 ; 0 12 | = 132
457K
CH₄ + 2O₂ → CO₂ + 2H₂O
51K
N₂ + 3H₂ ⇌ 2NH₃
CH₄ + 2O₂ → CO₂ + 2H₂O
384K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
\binom{n}{k} = \frac{n!}{k!(n-k)!}
385K
10φ² + 2φ + 4 = 0
\frac{9}{1} \sum_{i=1}^{n} i^{2}