Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-20 06:13Z
9ω² + 4ω + 4 = 0
∑_{k=1}^{n} k = n(n+1)/2
369K
det| 3 3 ; 4 4 | = 0
133K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 10 5 ; 5 11 | = 85
det| 9 4 ; 1 10 | = 86
271K
det| 12 1 ; 4 13 | = 152
98K
∑_{k=1}^{n} k = n(n+1)/2
396K