Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:11Z
4y² + 8y + 1 = 0
det| 1 4 ; 3 2 | = -10
46K
det| 4 8 ; 7 5 | = -36
468K
2H₂ + O₂ → 2H₂O
\oint_C \vec{F}\cdot d\vec{r} = 0
289K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
\binom{n}{k} = \frac{n!}{k!(n-k)!}
177K
iħ ∂ψ/∂t = Ĥψ
CaCO₃ → CaO + CO₂
\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1
11K
\oint_C \vec{F}\cdot d\vec{r} = 0
144K
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
67K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
276K
\oint_C \vec{F}\cdot d\vec{r} = 0
346K