Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-20 02:06Z
∇²x = 0
det| 7 6 ; 1 8 | = 50
446K
8n² + 3n + 6 = 0
∂x/∂α = 7x
∫₀^∞ e^(-t²) dt = √π / 2
259K
∑_{k=1}^{n} k = n(n+1)/2
86K
\lim_{γ\to 0} \frac{\sin γ}{γ} = 1
det| 9 4 ; 1 10 | = 86
224K