Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:14Z
4y² + 8y + 1 = 0
∑_{k=1}^{n} k = n(n+1)/2
46K
2H₂ + O₂ → 2H₂O
\frac{10}{7} \sum_{i=1}^{n} i^{2}
iħ ∂ψ/∂t = Ĥψ
∫₀^∞ e^(-ψ²) dψ = √π / 2
121K
CaCO₃ → CaO + CO₂
det| 3 6 ; 1 4 | = 6
387K
det| 5 8 ; 2 6 | = 14
144K
∫₀^∞ e^(-x²) dx = √π / 2
67K
∑_{k=1}^{n} k = n(n+1)/2
338K