Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-20 02:10Z
∇²x = 0
det| 9 6 ; 7 10 | = 48
168K
det| 7 4 ; 4 8 | = 40
446K
8n² + 3n + 6 = 0
det| 10 7 ; 3 11 | = 89
371K
∂x/∂α = 7x
\frac{4}{6} \sum_{i=1}^{n} i^{2}
259K
\lim_{γ\to 0} \frac{\sin γ}{γ} = 1
\oint_C \vec{F}\cdot d\vec{r} = 0
224K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
234K
\lim_{β\to 0} \frac{\sin β}{β} = 1
CH₄ + 2O₂ → CO₂ + 2H₂O
354K
AgNO₃ + NaCl → AgCl↓ + NaNO₃