Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:05Z
4y² + 8y + 1 = 0
AgNO₃ + NaCl → AgCl↓ + NaNO₃
46K
\oint_C \vec{F}\cdot d\vec{r} = 0
468K
2H₂ + O₂ → 2H₂O
det| 7 3 ; 6 8 | = 38
289K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
det| 2 7 ; 2 3 | = -8
339K
iħ ∂ψ/∂t = Ĥψ
CaCO₃ → CaO + CO₂
AgNO₃ + NaCl → AgCl↓ + NaNO₃
316K
det| 9 8 ; 1 10 | = 82
Fe₂O₃ + 3CO → 2Fe + 3CO₂
144K
∑_{k=1}^{n} k = n(n+1)/2
67K
\frac{9}{3} \sum_{i=1}^{n} i^{2}
338K
det| 2 9 ; 0 3 | = 6
346K
∑_{k=1}^{n} k = n(n+1)/2
348K