Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 07:26Z
∂y/∂t = 1y
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∫₀^∞ e^(-β²) dβ = √π / 2
2K
ΔS ≥ 0
det| 5 6 ; 7 6 | = -12
174K
\oint_C \vec{F}\cdot d\vec{r} = 0
61K
det| 6 1 ; 1 7 | = 41
\frac{2}{2} \sum_{i=1}^{n} i^{2}
380K
det| 7 4 ; 4 8 | = 40
335K
\lim_{n\to 0} \frac{\sin n}{n} = 1
det| 9 5 ; 1 10 | = 85
472K
\frac{9}{7} \sum_{i=1}^{n} i^{2}