Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:07Z
4y² + 8y + 1 = 0
det| 1 6 ; 3 2 | = -16
46K
2H₂ + O₂ → 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
289K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
\frac{2}{9} \sum_{i=1}^{n} i^{2}
177K
iħ ∂ψ/∂t = Ĥψ
det| 5 8 ; 4 6 | = -2
121K
\frac{9}{3} \sum_{i=1}^{n} i^{2}
316K
\lim_{γ\to 0} \frac{\sin γ}{γ} = 1
387K
\oint_C \vec{F}\cdot d\vec{r} = 0
144K
det| 1 1 ; 5 2 | = -3
67K
det| 12 6 ; 1 13 | = 150
97K
det| 3 6 ; 1 4 | = 6
338K