Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-20 05:51Z
det| 11 5 ; 5 12 | = 107
∑_{k=1}^{n} k = n(n+1)/2
133K
d/dz [z^3] = 3z^2
10θ² + 5θ + 4 = 0
det| 2 6 ; 0 3 | = 6
404K
∑_{k=1}^{n} k = n(n+1)/2
346K
det| 7 4 ; 4 8 | = 40
24K