Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-19 15:57Z
det| 7 4 ; 6 8 | = 32
d/dθ [θ^6] = 6θ^5
det| 4 7 ; 2 5 | = 6
366K
det| 12 7 ; 3 13 | = 135
det| 9 2 ; 3 10 | = 84
224K
∑_{k=1}^{n} k = n(n+1)/2
452K
d/dθ [θ^12] = 12θ^11
∑_{k=1}^{n} k = n(n+1)/2
155K
det| 4 8 ; 3 5 | = -4
33K
det| 7 4 ; 4 8 | = 40
96K