Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-20 02:06Z
∇²x = 0
8n² + 3n + 6 = 0
\frac{4}{6} \sum_{i=1}^{n} i^{2}
144K
\oint_C \vec{F}\cdot d\vec{r} = 0
371K
∂x/∂α = 7x
det| 9 8 ; 3 10 | = 66
259K
\lim_{γ\to 0} \frac{\sin γ}{γ} = 1
∑_{k=1}^{n} k = n(n+1)/2
224K
\lim_{α\to 0} \frac{\sin α}{α} = 1
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\lim_{β\to 0} \frac{\sin β}{β} = 1
\frac{8}{6} \sum_{i=1}^{n} i^{2}
354K
AgNO₃ + NaCl → AgCl↓ + NaNO₃