Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:07Z
4y² + 8y + 1 = 0
\frac{6}{1} \sum_{i=1}^{n} i^{2}
468K
2H₂ + O₂ → 2H₂O
\oint_C \vec{F}\cdot d\vec{r} = 0
289K
∑_{k=1}^{n} k = n(n+1)/2
278K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
det| 5 3 ; 2 6 | = 24
339K
iħ ∂ψ/∂t = Ĥψ
\binom{n}{k} = \frac{n!}{k!(n-k)!}
358K
CaCO₃ → CaO + CO₂
\binom{n}{k} = \frac{n!}{k!(n-k)!}
399K
det| 9 8 ; 1 10 | = 82
det| 4 8 ; 6 5 | = -28
11K
∂ω/∂t = 2ω
det| 12 7 ; 7 13 | = 107
144K
∑_{k=1}^{n} k = n(n+1)/2
67K
\oint_C \vec{F}\cdot d\vec{r} = 0
338K