Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-19 21:14Z
\oint_C \vec{F}\cdot d\vec{r} = 0
∂ψ/∂β = 9ψ
det| 9 4 ; 1 10 | = 86
354K
det| 3 9 ; 1 4 | = 3
366K
7y² + 5y + 4 = 0
∑_{k=1}^{n} k = n(n+1)/2
224K
det| 2 6 ; 0 3 | = 6
155K
∑_{k=1}^{n} k = n(n+1)/2
96K