Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-19 06:57Z
ω = 2πf
det| 8 6 ; 6 9 | = 36
129K
\oint_C \vec{F}\cdot d\vec{r} = 0
ω = 2πf
det| 7 4 ; 4 8 | = 40
452K
det| 4 5 ; 0 5 | = 20
∑_{k=1}^{n} k = n(n+1)/2
155K
∑_{k=1}^{n} k = n(n+1)/2
213K