Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-20 17:20Z
∑_{k=1}^{n} k = n(n+1)/2
det| 4 2 ; 1 5 | = 18
369K
det| 9 5 ; 1 10 | = 85
133K
\lim_{y\to 0} \frac{\sin y}{y} = 1
ΔS ≥ 0
det| 7 1 ; 7 8 | = 49
404K
det| 9 4 ; 1 10 | = 86
98K
∑_{k=1}^{n} k = n(n+1)/2
396K