Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:11Z
4y² + 8y + 1 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
46K
2H₂ + O₂ → 2H₂O
\frac{10}{7} \sum_{i=1}^{n} i^{2}
iħ ∂ψ/∂t = Ĥψ
det| 4 9 ; 6 5 | = -34
121K
CaCO₃ → CaO + CO₂
CH₄ + 2O₂ → CO₂ + 2H₂O
316K
det| 9 8 ; 1 10 | = 82
AgNO₃ + NaCl → AgCl↓ + NaNO₃
11K
det| 4 8 ; 0 5 | = 20
387K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
144K
det| 4 3 ; 6 5 | = 2
276K
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
346K