Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 14:42Z
d/dγ [γ^3] = 3γ^2
\frac{6}{3} \sum_{i=1}^{n} i^{2}
320K
∫₀^∞ e^(-t²) dt = √π / 2
144K
\oint_C \vec{F}\cdot d\vec{r} = 0
∑_{k=1}^{n} k = n(n+1)/2
90K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
438K
∇²α = 0
det| 1 2 ; 4 2 | = -6
394K
det| 9 5 ; 1 10 | = 85
29K
\lim_{n\to 0} \frac{\sin n}{n} = 1
det| 5 6 ; 1 6 | = 24
94K
det| 7 4 ; 4 8 | = 40
3r² + 8r + 1 = 0
ΔS ≥ 0