Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 18:14Z
ΔS ≥ 0
det| 5 2 ; 3 6 | = 24
468K
\oint_C \vec{F}\cdot d\vec{r} = 0
∑_{k=1}^{n} k = n(n+1)/2
289K
d/dθ [θ^4] = 4θ^3
det| 9 4 ; 1 10 | = 86
339K
∑_{k=1}^{n} k = n(n+1)/2
121K