Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:14Z
4y² + 8y + 1 = 0
\frac{7}{7} \sum_{i=1}^{n} i^{2}
468K
2H₂ + O₂ → 2H₂O
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
278K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
AgNO₃ + NaCl → AgCl↓ + NaNO₃
177K
iħ ∂ψ/∂t = Ĥψ
det| 5 3 ; 2 6 | = 24
358K
\frac{6}{1} \sum_{i=1}^{n} i^{2}
121K
CaCO₃ → CaO + CO₂
det| 9 8 ; 1 10 | = 82
\lim_{α\to 0} \frac{\sin α}{α} = 1
97K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
338K
∑_{k=1}^{n} k = n(n+1)/2
276K
det| 6 8 ; 0 7 | = 42
346K
\oint_C \vec{F}\cdot d\vec{r} = 0
256K