Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-20 02:08Z
∇²x = 0
det| 10 7 ; 3 11 | = 89
168K
8n² + 3n + 6 = 0
det| 12 9 ; 5 13 | = 111
371K
∂x/∂α = 7x
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
259K
\lim_{γ\to 0} \frac{\sin γ}{γ} = 1
Fe₂O₃ + 3CO → 2Fe + 3CO₂
224K
\lim_{β\to 0} \frac{\sin β}{β} = 1
∑_{k=1}^{n} k = n(n+1)/2
218K
∫₀^∞ e^(-ψ²) dψ = √π / 2
354K
det| 1 4 ; 3 2 | = -10
402K