Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-20 18:44Z
9n² + 7n + 1 = 0
2H₂ + O₂ → 2H₂O
7r² + 2r + 3 = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
404K
CaCO₃ → CaO + CO₂
det| 7 4 ; 4 8 | = 40
396K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
126K
∑_{k=1}^{n} k = n(n+1)/2
234K