Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:09Z
4y² + 8y + 1 = 0
2H₂ + O₂ → 2H₂O
\binom{n}{k} = \frac{n!}{k!(n-k)!}
289K
CH₄ + 2O₂ → CO₂ + 2H₂O
278K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
iħ ∂ψ/∂t = Ĥψ
\lim_{α\to 0} \frac{\sin α}{α} = 1
121K
CaCO₃ → CaO + CO₂
\binom{n}{k} = \frac{n!}{k!(n-k)!}
399K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
316K
det| 9 8 ; 1 10 | = 82
∫₀^∞ e^(-x²) dx = √π / 2
11K
∂ω/∂t = 2ω
AgNO₃ + NaCl → AgCl↓ + NaNO₃
144K
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
276K
CH₄ + 2O₂ → CO₂ + 2H₂O
346K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
256K
\lim_{t\to 0} \frac{\sin t}{t} = 1
348K