Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 14:40Z
d/dγ [γ^3] = 3γ^2
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 1 1 ; 5 2 | = -3
90K
∇²α = 0
det| 4 8 ; 3 5 | = -4
29K
\lim_{n\to 0} \frac{\sin n}{n} = 1
∑_{k=1}^{n} k = n(n+1)/2
211K
det| 11 9 ; 0 12 | = 132
390K
det| 9 4 ; 1 10 | = 86
69K