Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-20 02:02Z
∇²x = 0
det| 3 7 ; 2 4 | = -2
168K
det| 9 6 ; 0 10 | = 90
446K
8n² + 3n + 6 = 0
det| 11 9 ; 0 12 | = 132
371K
∂x/∂α = 7x
\lim_{γ\to 0} \frac{\sin γ}{γ} = 1
Fe₂O₃ + 3CO → 2Fe + 3CO₂
354K