Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 07:10Z
∂y/∂t = 1y
det| 8 6 ; 5 9 | = 42
222K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 11 2 ; 5 12 | = 122
87K
∑_{k=1}^{n} k = n(n+1)/2
2K
ΔS ≥ 0
det| 10 2 ; 3 11 | = 104
174K
det| 6 1 ; 1 7 | = 41
det| 12 3 ; 4 13 | = 144
335K
\lim_{n\to 0} \frac{\sin n}{n} = 1
\frac{9}{7} \sum_{i=1}^{n} i^{2}
det| 5 6 ; 4 6 | = 6
392K