Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 14:43Z
d/dγ [γ^3] = 3γ^2
∑_{k=1}^{n} k = n(n+1)/2
144K
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 7 4 ; 4 8 | = 40
90K
∇²α = 0
det| 7 9 ; 1 8 | = 47
394K
det| 12 1 ; 4 13 | = 152
29K
\lim_{n\to 0} \frac{\sin n}{n} = 1
det| 9 7 ; 3 10 | = 69
94K
det| 7 4 ; 4 8 | = 40
\binom{n}{k} = \frac{n!}{k!(n-k)!}
390K
\oint_C \vec{F}\cdot d\vec{r} = 0
3r² + 8r + 1 = 0
e^{i\pi} + 1 = 0
ΔS ≥ 0
∇ × E = −∂B/∂t