Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-19 02:24Z
det| 8 8 ; 4 9 | = 40
PV = nRT
det| 2 5 ; 5 3 | = -19
Fe₂O₃ + 3CO → 2Fe + 3CO₂
∑_{k=1}^{n} k = n(n+1)/2
155K
det| 9 4 ; 1 10 | = 86
33K
2H₂ + O₂ → 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
2α² + 5α + 7 = 0