Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:06Z
4y² + 8y + 1 = 0
det| 6 7 ; 6 7 | = 0
468K
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
\frac{5}{3} \sum_{i=1}^{n} i^{2}
358K
CaCO₃ → CaO + CO₂
AgNO₃ + NaCl → AgCl↓ + NaNO₃
399K
∑_{k=1}^{n} k = n(n+1)/2
144K
det| 7 2 ; 7 8 | = 42
67K
\lim_{z\to 0} \frac{\sin z}{z} = 1
97K
\lim_{z\to 0} \frac{\sin z}{z} = 1
338K