Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-20 17:33Z
∑_{k=1}^{n} k = n(n+1)/2
\lim_{y\to 0} \frac{\sin y}{y} = 1
∑_{k=1}^{n} k = n(n+1)/2
398K
det| 5 9 ; 0 6 | = 30
264K
ΔS ≥ 0
det| 7 4 ; 4 8 | = 40
404K
5n² + 6n + 0 = 0
det| 1 1 ; 5 2 | = -3
98K
det| 7 6 ; 1 8 | = 50
346K