Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-19 06:51Z
ω = 2πf
\oint_C \vec{F}\cdot d\vec{r} = 0
ω = 2πf
det| 9 4 ; 1 10 | = 86
224K
det| 5 7 ; 2 6 | = 16
452K
det| 4 5 ; 0 5 | = 20
det| 1 4 ; 0 2 | = 2
155K
∑_{k=1}^{n} k = n(n+1)/2
33K