Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:09Z
4y² + 8y + 1 = 0
d/dn [n^12] = 12n^11
468K
2H₂ + O₂ → 2H₂O
\lim_{z\to 0} \frac{\sin z}{z} = 1
289K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
\oint_C \vec{F}\cdot d\vec{r} = 0
339K
det| 7 4 ; 4 8 | = 40
177K
iħ ∂ψ/∂t = Ĥψ
CaCO₃ → CaO + CO₂
det| 9 8 ; 1 10 | = 82
det| 11 3 ; 6 12 | = 114
387K
∂ω/∂t = 2ω
AgNO₃ + NaCl → AgCl↓ + NaNO₃
97K
\lim_{α\to 0} \frac{\sin α}{α} = 1
338K
∑_{k=1}^{n} k = n(n+1)/2
276K
det| 4 8 ; 0 5 | = 20
256K