Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:13Z
4y² + 8y + 1 = 0
2H₂ + O₂ → 2H₂O
AgNO₃ + NaCl → AgCl↓ + NaNO₃
289K
\oint_C \vec{F}\cdot d\vec{r} = 0
278K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
\oint_C \vec{F}\cdot d\vec{r} = 0
339K
∑_{k=1}^{n} k = n(n+1)/2
177K
iħ ∂ψ/∂t = Ĥψ
det| 9 1 ; 4 10 | = 86
358K
det| 1 5 ; 4 2 | = -18
121K
CaCO₃ → CaO + CO₂
det| 7 2 ; 7 8 | = 42
11K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
67K
\oint_C \vec{F}\cdot d\vec{r} = 0
97K
CH₄ + 2O₂ → CO₂ + 2H₂O
346K
det| 8 8 ; 0 9 | = 72
256K