Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:22Z
4y² + 8y + 1 = 0
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
det| 11 7 ; 6 12 | = 90
358K
CaCO₃ → CaO + CO₂
det| 1 5 ; 4 2 | = -18
399K
\oint_C \vec{F}\cdot d\vec{r} = 0
316K
det| 9 8 ; 1 10 | = 82
AgNO₃ + NaCl → AgCl↓ + NaNO₃
144K
CH₄ + 2O₂ → CO₂ + 2H₂O
67K
\lim_{α\to 0} \frac{\sin α}{α} = 1
346K