Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 07:57Z
∂y/∂t = 1y
det| 1 1 ; 5 2 | = -3
66K
det| 7 4 ; 4 8 | = 40
222K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
ΔS ≥ 0
det| 1 2 ; 4 2 | = -6
174K
det| 5 9 ; 0 6 | = 30
380K
∑_{k=1}^{n} k = n(n+1)/2
119K
det| 9 5 ; 1 10 | = 85
472K
det| 9 7 ; 3 10 | = 69
392K