Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:03Z
4y² + 8y + 1 = 0
det| 4 5 ; 2 5 | = 10
468K
2H₂ + O₂ → 2H₂O
det| 9 2 ; 7 10 | = 76
278K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
\oint_C \vec{F}\cdot d\vec{r} = 0
339K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
177K
iħ ∂ψ/∂t = Ĥψ
\frac{7}{7} \sum_{i=1}^{n} i^{2}
358K
det| 11 1 ; 0 12 | = 132
121K
CaCO₃ → CaO + CO₂
∑_{k=1}^{n} k = n(n+1)/2
399K
det| 9 8 ; 1 10 | = 82
det| 8 6 ; 1 9 | = 66
11K
\oint_C \vec{F}\cdot d\vec{r} = 0
144K
\frac{5}{8} \sum_{i=1}^{n} i^{2}
338K
det| 3 5 ; 4 4 | = -8
346K