Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:04Z
4y² + 8y + 1 = 0
AgNO₃ + NaCl → AgCl↓ + NaNO₃
468K
2H₂ + O₂ → 2H₂O
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
289K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
\frac{7}{7} \sum_{i=1}^{n} i^{2}
339K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
177K
iħ ∂ψ/∂t = Ĥψ
CaCO₃ → CaO + CO₂
\oint_C \vec{F}\cdot d\vec{r} = 0
399K
det| 9 8 ; 1 10 | = 82
\frac{10}{5} \sum_{i=1}^{n} i^{2}
11K
\oint_C \vec{F}\cdot d\vec{r} = 0
144K
\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1
67K
det| 11 1 ; 0 12 | = 132
276K
\lim_{α\to 0} \frac{\sin α}{α} = 1
346K