Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-19 15:43Z
det| 7 4 ; 6 8 | = 32
d/dθ [θ^6] = 6θ^5
det| 12 7 ; 3 13 | = 135
det| 3 3 ; 4 4 | = 0
224K
det| 7 6 ; 1 8 | = 50
273K
∑_{k=1}^{n} k = n(n+1)/2
245K
∑_{k=1}^{n} k = n(n+1)/2
213K