Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-19 20:43Z
det| 6 5 ; 3 7 | = 27
Fe₂O₃ + 3CO → 2Fe + 3CO₂
97K
d/dn [n^11] = 11n^10
det| 9 4 ; 1 10 | = 86
354K
∑_{k=1}^{n} k = n(n+1)/2
366K
det| 6 6 ; 2 7 | = 30
∑_{k=1}^{n} k = n(n+1)/2
96K