Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:03Z
4y² + 8y + 1 = 0
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
46K
2H₂ + O₂ → 2H₂O
det| 12 6 ; 1 13 | = 150
278K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
iħ ∂ψ/∂t = Ĥψ
∫₀^∞ e^(-n²) dn = √π / 2
121K
CaCO₃ → CaO + CO₂
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
11K
\frac{10}{5} \sum_{i=1}^{n} i^{2}
276K
\lim_{x\to 0} \frac{\sin x}{x} = 1
346K
∑_{k=1}^{n} k = n(n+1)/2
348K
\frac{5}{6} \sum_{i=1}^{n} i^{2}
396K