Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 18:51Z
ΔS ≥ 0
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 12 2 ; 2 13 | = 152
289K
det| 12 1 ; 5 13 | = 151
278K
d/dθ [θ^4] = 4θ^3
det| 7 2 ; 7 8 | = 42
177K
det| 5 5 ; 7 6 | = -5
det| 7 4 ; 4 8 | = 40
121K
\oint_C \vec{F}\cdot d\vec{r} = 0
∑_{k=1}^{n} k = n(n+1)/2
316K
∫₀^∞ e^(-ω²) dω = √π / 2