Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 02:19Z
det| 5 5 ; 5 6 | = 5
det| 6 6 ; 5 7 | = 12
46K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
468K
2H₂ + O₂ → 2H₂O
\frac{12}{6} \sum_{i=1}^{n} i^{2}
289K
5θ² + 3θ + 2 = 0
\frac{8}{6} \sum_{i=1}^{n} i^{2}
177K
CaCO₃ → CaO + CO₂
det| 7 4 ; 4 8 | = 40
358K
\oint_C \vec{F}\cdot d\vec{r} = 0
121K
CH₄ + 2O₂ → CO₂ + 2H₂O
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
399K
∑_{k=1}^{n} k = n(n+1)/2
316K
\lim_{y\to 0} \frac{\sin y}{y} = 1
\lim_{r\to 0} \frac{\sin r}{r} = 1
E = mc²
CH₄ + 2O₂ → CO₂ + 2H₂O