Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 18:25Z
ΔS ≥ 0
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
468K
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 9 6 ; 7 10 | = 48
289K
\frac{4}{9} \sum_{i=1}^{n} i^{2}
278K
d/dθ [θ^4] = 4θ^3
det| 5 5 ; 7 6 | = -5
\oint_C \vec{F}\cdot d\vec{r} = 0
\frac{3}{2} \sum_{i=1}^{n} i^{2}
399K
∑_{k=1}^{n} k = n(n+1)/2
316K
det| 2 7 ; 7 3 | = -43
11K
det| 3 1 ; 7 4 | = 5
387K