Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:17Z
4y² + 8y + 1 = 0
det| 3 7 ; 3 4 | = -9
468K
2H₂ + O₂ → 2H₂O
\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
\oint_C \vec{F}\cdot d\vec{r} = 0
316K
\oint_C \vec{F}\cdot d\vec{r} = 0
387K
\lim_{α\to 0} \frac{\sin α}{α} = 1
144K
det| 5 3 ; 2 6 | = 24
346K