Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-18 22:34Z
∇²β = 0
det| 6 6 ; 3 7 | = 24
192K
det| 9 5 ; 1 10 | = 85
339K
7z² + 9z + 4 = 0
d/dz [z^1] = 1z^0
det| 5 9 ; 0 6 | = 30
390K
det| 9 4 ; 1 10 | = 86
139K
∑_{k=1}^{n} k = n(n+1)/2
304K