Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:14Z
4y² + 8y + 1 = 0
det| 7 4 ; 4 8 | = 40
46K
det| 9 7 ; 1 10 | = 83
468K
2H₂ + O₂ → 2H₂O
det| 4 7 ; 0 5 | = 20
289K
\oint_C \vec{F}\cdot d\vec{r} = 0
278K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
339K
det| 7 3 ; 6 8 | = 38
177K
iħ ∂ψ/∂t = Ĥψ
AgNO₃ + NaCl → AgCl↓ + NaNO₃
358K
\frac{5}{4} \sum_{i=1}^{n} i^{2}
121K
CaCO₃ → CaO + CO₂
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
399K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
316K
det| 9 8 ; 1 10 | = 82
det| 6 1 ; 5 7 | = 37
387K
∂ω/∂t = 2ω
det| 9 6 ; 3 10 | = 72
338K
\frac{5}{8} \sum_{i=1}^{n} i^{2}
276K