Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-20 17:40Z
∑_{k=1}^{n} k = n(n+1)/2
det| 8 6 ; 6 9 | = 36
369K
det| 2 7 ; 7 3 | = -43
133K
\lim_{y\to 0} \frac{\sin y}{y} = 1
ΔS ≥ 0
det| 7 4 ; 4 8 | = 40
271K
5n² + 6n + 0 = 0
det| 9 8 ; 3 10 | = 66
98K
∑_{k=1}^{n} k = n(n+1)/2
234K