Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-20 02:07Z
∇²x = 0
det| 9 5 ; 1 10 | = 85
446K
8n² + 3n + 6 = 0
∑_{k=1}^{n} k = n(n+1)/2
144K
∂x/∂α = 7x
det| 7 9 ; 1 8 | = 47
259K
det| 7 4 ; 4 8 | = 40
86K
\lim_{γ\to 0} \frac{\sin γ}{γ} = 1
det| 4 7 ; 2 5 | = 6
224K