Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 18:30Z
ΔS ≥ 0
det| 7 7 ; 4 8 | = 28
468K
\oint_C \vec{F}\cdot d\vec{r} = 0
d/dθ [θ^4] = 4θ^3
det| 5 5 ; 7 6 | = -5
\oint_C \vec{F}\cdot d\vec{r} = 0
∫₀^∞ e^(-α²) dα = √π / 2
399K
det| 11 9 ; 0 12 | = 132
316K
∫₀^∞ e^(-ω²) dω = √π / 2