Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:06Z
4y² + 8y + 1 = 0
det| 9 2 ; 7 10 | = 76
468K
2H₂ + O₂ → 2H₂O
det| 3 4 ; 6 4 | = -12
278K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
\oint_C \vec{F}\cdot d\vec{r} = 0
339K
iħ ∂ψ/∂t = Ĥψ
det| 4 9 ; 6 5 | = -34
358K
CaCO₃ → CaO + CO₂
det| 9 8 ; 1 10 | = 82
∑_{k=1}^{n} k = n(n+1)/2
11K
∂ω/∂t = 2ω
\binom{n}{k} = \frac{n!}{k!(n-k)!}
67K
det| 4 1 ; 0 5 | = 20
97K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
276K
\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1
256K