Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-20 06:14Z
9ω² + 4ω + 4 = 0
det| 7 4 ; 4 8 | = 40
369K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
∑_{k=1}^{n} k = n(n+1)/2
264K
det| 10 5 ; 5 11 | = 85
det| 9 9 ; 5 10 | = 45
404K
∫₀^∞ e^(-α²) dα = √π / 2
396K
∑_{k=1}^{n} k = n(n+1)/2
346K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
24K