Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 18:11Z
ΔS ≥ 0
\oint_C \vec{F}\cdot d\vec{r} = 0
46K
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 1 4 ; 3 2 | = -10
289K
d/dθ [θ^4] = 4θ^3
∑_{k=1}^{n} k = n(n+1)/2
339K
\frac{3}{2} \sum_{i=1}^{n} i^{2}
177K
det| 5 5 ; 7 6 | = -5
\oint_C \vec{F}\cdot d\vec{r} = 0
∫₀^∞ e^(-t²) dt = √π / 2
399K
∫₀^∞ e^(-ω²) dω = √π / 2
det| 7 8 ; 4 8 | = 24
11K
\lim_{x\to 0} \frac{\sin x}{x} = 1
387K
5φ² + 8φ + 1 = 0
12ψ² + 6ψ + 6 = 0