Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-20 02:07Z
∇²x = 0
det| 3 1 ; 7 4 | = 5
446K
8n² + 3n + 6 = 0
∑_{k=1}^{n} k = n(n+1)/2
144K
det| 9 4 ; 1 10 | = 86
371K
∂x/∂α = 7x
\lim_{γ\to 0} \frac{\sin γ}{γ} = 1
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
224K