Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-19 07:20Z
ω = 2πf
det| 9 4 ; 1 10 | = 86
129K
det| 2 7 ; 7 3 | = -43
97K
10ω² + 6ω + 2 = 0
det| 6 6 ; 2 7 | = 30
354K
ω = 2πf
det| 3 3 ; 4 4 | = 0
452K
12z² + 3z + 1 = 0
∑_{k=1}^{n} k = n(n+1)/2
155K
\frac{3}{1} \sum_{i=1}^{n} i^{2}
det| 5 6 ; 7 6 | = -12
96K
12t² + 9t + 1 = 0