Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-19 07:48Z
ω = 2πf
10ω² + 6ω + 2 = 0
det| 3 9 ; 1 4 | = 3
366K
ω = 2πf
det| 9 4 ; 1 10 | = 86
224K
det| 2 7 ; 7 3 | = -43
452K
12z² + 3z + 1 = 0
det| 1 4 ; 0 2 | = 2
155K
∑_{k=1}^{n} k = n(n+1)/2
33K