Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-20 02:09Z
∇²x = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
168K
8n² + 3n + 6 = 0
CH₄ + 2O₂ → CO₂ + 2H₂O
371K
∂x/∂α = 7x
det| 9 4 ; 1 10 | = 86
259K
\lim_{γ\to 0} \frac{\sin γ}{γ} = 1
∑_{k=1}^{n} k = n(n+1)/2
234K