Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-19 07:28Z
ω = 2πf
det| 9 4 ; 1 10 | = 86
129K
det| 7 1 ; 7 8 | = 49
97K
10ω² + 6ω + 2 = 0
ω = 2πf
∫₀^∞ e^(-α²) dα = √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