Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-18 16:03Z
det| 6 1 ; 3 7 | = 39
Fe₂O₃ + 3CO → 2Fe + 3CO₂
68K
det| 7 9 ; 1 8 | = 47
11K
∇ × E = −∂B/∂t
1ω² + 9ω + 7 = 0
det| 4 6 ; 4 5 | = -4
231K
det| 3 9 ; 1 4 | = 3
195K
∑_{k=1}^{n} k = n(n+1)/2
Fe₂O₃ + 3CO → 2Fe + 3CO₂
1K
2H₂ + O₂ → 2H₂O
det| 4 3 ; 3 5 | = 11