Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 18:22Z
ΔS ≥ 0
\lim_{x\to 0} \frac{\sin x}{x} = 1
46K
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 2 6 ; 0 3 | = 6
289K
∑_{k=1}^{n} k = n(n+1)/2
278K
d/dθ [θ^4] = 4θ^3
det| 4 8 ; 3 5 | = -4
339K
det| 5 2 ; 3 6 | = 24
177K
det| 5 5 ; 7 6 | = -5
\lim_{α\to 0} \frac{\sin α}{α} = 1
358K
det| 7 4 ; 4 8 | = 40
121K
\oint_C \vec{F}\cdot d\vec{r} = 0