Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:10Z
4y² + 8y + 1 = 0
\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1
46K
∫₀^∞ e^(-x²) dx = √π / 2
468K
2H₂ + O₂ → 2H₂O
\frac{5}{4} \sum_{i=1}^{n} i^{2}
289K
det| 7 4 ; 4 8 | = 40
278K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
det| 8 4 ; 7 9 | = 44
339K
iħ ∂ψ/∂t = Ĥψ
AgNO₃ + NaCl → AgCl↓ + NaNO₃
358K
CaCO₃ → CaO + CO₂
det| 11 8 ; 6 12 | = 84
399K
\lim_{α\to 0} \frac{\sin α}{α} = 1
316K
det| 9 8 ; 1 10 | = 82
Fe₂O₃ + 3CO → 2Fe + 3CO₂
11K
∂ω/∂t = 2ω
det| 8 8 ; 0 9 | = 72
348K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
396K