Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-18 22:06Z
∇²β = 0
det| 3 3 ; 4 4 | = 0
339K
7z² + 9z + 4 = 0
det| 9 4 ; 1 10 | = 86
405K
∑_{k=1}^{n} k = n(n+1)/2
311K
d/dz [z^1] = 1z^0
det| 4 7 ; 2 5 | = 6
328K
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 3 1 ; 7 4 | = 5
139K
det| 5 6 ; 7 6 | = -12
479K