Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:14Z
4y² + 8y + 1 = 0
det| 1 5 ; 4 2 | = -18
46K
2H₂ + O₂ → 2H₂O
\frac{10}{7} \sum_{i=1}^{n} i^{2}
\oint_C \vec{F}\cdot d\vec{r} = 0
339K
iħ ∂ψ/∂t = Ĥψ
AgNO₃ + NaCl → AgCl↓ + NaNO₃
121K
CaCO₃ → CaO + CO₂
det| 9 8 ; 1 10 | = 82
∂ω/∂t = 2ω
\lim_{t\to 0} \frac{\sin t}{t} = 1
144K
\lim_{t\to 0} \frac{\sin t}{t} = 1
67K
det| 11 7 ; 6 12 | = 90
338K
∑_{k=1}^{n} k = n(n+1)/2
276K
∫₀^∞ e^(-x²) dx = √π / 2
256K