Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:06Z
4y² + 8y + 1 = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
468K
2H₂ + O₂ → 2H₂O
\frac{7}{7} \sum_{i=1}^{n} i^{2}
289K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
iħ ∂ψ/∂t = Ĥψ
\frac{10}{5} \sum_{i=1}^{n} i^{2}
358K
∑_{k=1}^{n} k = n(n+1)/2
121K
CaCO₃ → CaO + CO₂
det| 12 3 ; 7 13 | = 135
399K
det| 6 9 ; 4 7 | = 6
316K
det| 9 6 ; 3 10 | = 72
144K
\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1
67K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
97K
det| 11 2 ; 2 12 | = 128
338K
\oint_C \vec{F}\cdot d\vec{r} = 0
276K