Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:03Z
4y² + 8y + 1 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
46K
2H₂ + O₂ → 2H₂O
\frac{10}{7} \sum_{i=1}^{n} i^{2}
det| 3 3 ; 0 4 | = 12
177K
iħ ∂ψ/∂t = Ĥψ
det| 10 1 ; 1 11 | = 109
358K
det| 4 8 ; 6 5 | = -28
121K
CaCO₃ → CaO + CO₂
det| 9 8 ; 1 10 | = 82
det| 3 4 ; 6 4 | = -12
11K
∂ω/∂t = 2ω
\oint_C \vec{F}\cdot d\vec{r} = 0
144K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
97K
\lim_{t\to 0} \frac{\sin t}{t} = 1
338K
det| 2 6 ; 2 3 | = -6
276K
\oint_C \vec{F}\cdot d\vec{r} = 0
256K
∑_{k=1}^{n} k = n(n+1)/2
348K