Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-19 22:10Z
\frac{6}{4} \sum_{i=1}^{n} i^{2}
∂α/∂ω = 9α
∑_{k=1}^{n} k = n(n+1)/2
366K
\frac{4}{6} \sum_{i=1}^{n} i^{2}
\frac{6}{3} \sum_{i=1}^{n} i^{2}
224K
det| 9 4 ; 1 10 | = 86
452K
det| 5 9 ; 7 6 | = -33
155K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
96K