Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-19 07:22Z
ω = 2πf
det| 9 4 ; 1 10 | = 86
129K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
97K
10ω² + 6ω + 2 = 0
\frac{4}{6} \sum_{i=1}^{n} i^{2}
354K
ω = 2πf
12z² + 3z + 1 = 0
\frac{6}{3} \sum_{i=1}^{n} i^{2}
155K
\frac{3}{2} \sum_{i=1}^{n} i^{2}
33K
\frac{3}{1} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
273K
12t² + 9t + 1 = 0