Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-20 06:03Z
9ω² + 4ω + 4 = 0
det| 5 9 ; 7 6 | = -33
369K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 2 7 ; 7 3 | = -43
398K
det| 10 5 ; 5 11 | = 85
det| 7 6 ; 1 8 | = 50
98K
∑_{k=1}^{n} k = n(n+1)/2
346K
det| 9 4 ; 1 10 | = 86
126K