Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-19 07:50Z
ω = 2πf
det| 4 2 ; 1 5 | = 18
129K
det| 9 5 ; 1 10 | = 85
97K
10ω² + 6ω + 2 = 0
det| 2 4 ; 4 3 | = -10
354K
ω = 2πf
det| 9 4 ; 1 10 | = 86
155K
∑_{k=1}^{n} k = n(n+1)/2
33K