Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:12Z
4y² + 8y + 1 = 0
∫₀^∞ e^(-α²) dα = √π / 2
468K
2H₂ + O₂ → 2H₂O
\frac{10}{7} \sum_{i=1}^{n} i^{2}
∫₀^∞ e^(-n²) dn = √π / 2
339K
iħ ∂ψ/∂t = Ĥψ
det| 12 7 ; 7 13 | = 107
358K
CaCO₃ → CaO + CO₂
AgNO₃ + NaCl → AgCl↓ + NaNO₃
399K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
316K
det| 9 8 ; 1 10 | = 82
det| 9 2 ; 3 10 | = 84
11K
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
387K
∂ω/∂t = 2ω
\binom{n}{k} = \frac{n!}{k!(n-k)!}
67K
det| 9 3 ; 5 10 | = 75
97K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
338K
CH₄ + 2O₂ → CO₂ + 2H₂O
396K