Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:07Z
4y² + 8y + 1 = 0
det| 10 4 ; 3 11 | = 98
46K
2H₂ + O₂ → 2H₂O
\oint_C \vec{F}\cdot d\vec{r} = 0
278K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
\frac{2}{9} \sum_{i=1}^{n} i^{2}
177K
iħ ∂ψ/∂t = Ĥψ
CaCO₃ → CaO + CO₂
∑_{k=1}^{n} k = n(n+1)/2
399K
det| 9 8 ; 1 10 | = 82
∂ω/∂t = 2ω
\binom{n}{k} = \frac{n!}{k!(n-k)!}
144K
\oint_C \vec{F}\cdot d\vec{r} = 0
67K
det| 7 3 ; 6 8 | = 38
97K
det| 2 3 ; 7 3 | = -15
256K
∑_{k=1}^{n} k = n(n+1)/2
348K