Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-19 07:27Z
ω = 2πf
det| 2 6 ; 0 3 | = 6
129K
det| 7 4 ; 4 8 | = 40
97K
10ω² + 6ω + 2 = 0
det| 11 9 ; 0 12 | = 132
354K
ω = 2πf
∫₀^∞ e^(-ψ²) dψ = √π / 2
224K
12z² + 3z + 1 = 0
\frac{3}{1} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
273K