Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-20 02:06Z
∇²x = 0
8n² + 3n + 6 = 0
det| 9 5 ; 1 10 | = 85
371K
∂x/∂α = 7x
\lim_{γ\to 0} \frac{\sin γ}{γ} = 1
det| 4 8 ; 3 5 | = -4
224K
\lim_{β\to 0} \frac{\sin β}{β} = 1
\frac{8}{7} \sum_{i=1}^{n} i^{2}
218K
det| 2 8 ; 7 3 | = -50
354K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∇²n = 0
5ψ² + 5ψ + 0 = 0