Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:03Z
4y² + 8y + 1 = 0
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
468K
2H₂ + O₂ → 2H₂O
det| 4 7 ; 6 5 | = -22
289K
\frac{10}{5} \sum_{i=1}^{n} i^{2}
278K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
iħ ∂ψ/∂t = Ĥψ
\frac{7}{8} \sum_{i=1}^{n} i^{2}
358K
CaCO₃ → CaO + CO₂
∑_{k=1}^{n} k = n(n+1)/2
399K
∑_{k=1}^{n} k = n(n+1)/2
316K
det| 9 8 ; 1 10 | = 82
∂ω/∂t = 2ω
Fe₂O₃ + 3CO → 2Fe + 3CO₂
144K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
67K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
97K
det| 8 6 ; 1 9 | = 66
338K
det| 4 8 ; 7 5 | = -36
346K
det| 6 3 ; 4 7 | = 30
256K