Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 18:06Z
ΔS ≥ 0
det| 7 7 ; 4 8 | = 28
46K
\frac{4}{9} \sum_{i=1}^{n} i^{2}
468K
\oint_C \vec{F}\cdot d\vec{r} = 0
d/dθ [θ^4] = 4θ^3
det| 5 5 ; 7 6 | = -5
det| 9 4 ; 1 10 | = 86
121K
\oint_C \vec{F}\cdot d\vec{r} = 0
∫₀^∞ e^(-ω²) dω = √π / 2
\lim_{r\to 0} \frac{\sin r}{r} = 1
387K
5φ² + 8φ + 1 = 0