Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 07:49Z
∂y/∂t = 1y
det| 4 6 ; 0 5 | = 20
66K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 4 8 ; 3 5 | = -4
87K
ΔS ≥ 0
det| 9 7 ; 3 10 | = 69
174K
det| 4 6 ; 4 5 | = -4
61K
∑_{k=1}^{n} k = n(n+1)/2
119K
det| 7 4 ; 4 8 | = 40
472K