Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:19Z
4y² + 8y + 1 = 0
\frac{6}{1} \sum_{i=1}^{n} i^{2}
46K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
468K
2H₂ + O₂ → 2H₂O
\frac{10}{7} \sum_{i=1}^{n} i^{2}
iħ ∂ψ/∂t = Ĥψ
∫₀^∞ e^(-x²) dx = √π / 2
358K
det| 10 5 ; 6 11 | = 80
399K
\lim_{α\to 0} \frac{\sin α}{α} = 1
316K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
11K
CH₄ + 2O₂ → CO₂ + 2H₂O
67K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
346K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
256K