Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 14:43Z
d/dγ [γ^3] = 3γ^2
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 9 5 ; 1 10 | = 85
90K
∇²α = 0
det| 9 4 ; 1 10 | = 86
29K
\lim_{n\to 0} \frac{\sin n}{n} = 1
∫₀^∞ e^(-t²) dt = √π / 2
211K
det| 7 4 ; 4 8 | = 40
3r² + 8r + 1 = 0
∑_{k=1}^{n} k = n(n+1)/2
144K
ΔS ≥ 0