Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-19 22:20Z
\frac{6}{4} \sum_{i=1}^{n} i^{2}
det| 5 9 ; 7 6 | = -33
129K
∂α/∂ω = 9α
det| 2 7 ; 7 3 | = -43
354K
\frac{4}{6} \sum_{i=1}^{n} i^{2}
det| 4 4 ; 5 5 | = 0
452K
det| 12 1 ; 4 13 | = 152
155K
∑_{k=1}^{n} k = n(n+1)/2
96K
det| 7 4 ; 4 8 | = 40
273K