Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-20 07:41Z
d/dz [z^9] = 9z^8
Fe₂O₃ + 3CO → 2Fe + 3CO₂
190K
det| 3 6 ; 0 4 | = 12
det| 4 6 ; 4 5 | = -4
248K
det| 9 4 ; 1 10 | = 86
157K
∑_{k=1}^{n} k = n(n+1)/2
det| 2 4 ; 5 3 | = -14
det| 1 2 ; 7 2 | = -12
105K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
138K