Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:22Z
4y² + 8y + 1 = 0
2H₂ + O₂ → 2H₂O
∫₀^∞ e^(-γ²) dγ = √π / 2
278K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
det| 4 1 ; 2 5 | = 18
177K
iħ ∂ψ/∂t = Ĥψ
\frac{7}{7} \sum_{i=1}^{n} i^{2}
358K
\oint_C \vec{F}\cdot d\vec{r} = 0
121K
CaCO₃ → CaO + CO₂
det| 2 7 ; 2 3 | = -8
316K
det| 9 8 ; 1 10 | = 82
∑_{k=1}^{n} k = n(n+1)/2
11K
det| 4 7 ; 0 5 | = 20
387K
\oint_C \vec{F}\cdot d\vec{r} = 0
144K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
67K
det| 11 2 ; 2 12 | = 128
97K
\lim_{α\to 0} \frac{\sin α}{α} = 1
346K