Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-20 18:46Z
9n² + 7n + 1 = 0
det| 7 4 ; 4 8 | = 40
133K
2H₂ + O₂ → 2H₂O
det| 9 2 ; 3 10 | = 84
398K
∑_{k=1}^{n} k = n(n+1)/2
264K
7r² + 2r + 3 = 0
∑_{k=1}^{n} k = n(n+1)/2
404K
CaCO₃ → CaO + CO₂
CH₄ + 2O₂ → CO₂ + 2H₂O