Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:12Z
4y² + 8y + 1 = 0
2H₂ + O₂ → 2H₂O
\frac{10}{7} \sum_{i=1}^{n} i^{2}
\frac{5}{6} \sum_{i=1}^{n} i^{2}
177K
iħ ∂ψ/∂t = Ĥψ
CaCO₃ → CaO + CO₂
det| 5 3 ; 2 6 | = 24
316K
det| 9 8 ; 1 10 | = 82
∂ω/∂t = 2ω
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
67K
\oint_C \vec{F}\cdot d\vec{r} = 0
338K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
276K
∫₀^∞ e^(-x²) dx = √π / 2
256K