Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 18:55Z
ΔS ≥ 0
det| 8 9 ; 4 9 | = 36
46K
det| 5 6 ; 2 6 | = 18
468K
\oint_C \vec{F}\cdot d\vec{r} = 0
d/dθ [θ^4] = 4θ^3
det| 10 3 ; 4 11 | = 98
339K
∑_{k=1}^{n} k = n(n+1)/2
177K
∑_{k=1}^{n} k = n(n+1)/2
358K
det| 7 4 ; 4 8 | = 40
121K
∑_{k=1}^{n} k = n(n+1)/2
316K
det| 7 7 ; 4 8 | = 28
387K