Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:11Z
4y² + 8y + 1 = 0
\lim_{z\to 0} \frac{\sin z}{z} = 1
468K
2H₂ + O₂ → 2H₂O
CH₄ + 2O₂ → CO₂ + 2H₂O
289K
\oint_C \vec{F}\cdot d\vec{r} = 0
278K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
339K
iħ ∂ψ/∂t = Ĥψ
det| 9 1 ; 4 10 | = 86
121K
CaCO₃ → CaO + CO₂
\oint_C \vec{F}\cdot d\vec{r} = 0
399K
det| 9 8 ; 1 10 | = 82
det| 11 3 ; 6 12 | = 114
387K
∂ω/∂t = 2ω
Fe₂O₃ + 3CO → 2Fe + 3CO₂
67K
det| 4 1 ; 0 5 | = 20
97K
det| 9 4 ; 1 10 | = 86
338K
\frac{9}{3} \sum_{i=1}^{n} i^{2}
276K
\oint_C \vec{F}\cdot d\vec{r} = 0
346K
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
256K