Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-20 02:04Z
∇²x = 0
\lim_{x\to 0} \frac{\sin x}{x} = 1
446K
8n² + 3n + 6 = 0
det| 7 4 ; 4 8 | = 40
371K
∂x/∂α = 7x
∑_{k=1}^{n} k = n(n+1)/2
259K
det| 9 6 ; 0 10 | = 90
86K
\lim_{γ\to 0} \frac{\sin γ}{γ} = 1
\lim_{β\to 0} \frac{\sin β}{β} = 1
∫₀^∞ e^(-ω²) dω = √π / 2
218K
\lim_{β\to 0} \frac{\sin β}{β} = 1
354K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∑_{k=1}^{n} k = n(n+1)/2
70K
5ψ² + 5ψ + 0 = 0