Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-20 03:55Z
det| 1 9 ; 3 2 | = -25
∇ × E = −∂B/∂t
∑_{k=1}^{n} k = n(n+1)/2
248K
6t² + 6t + 7 = 0
det| 12 1 ; 4 13 | = 152
170K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
299K
∑_{k=1}^{n} k = n(n+1)/2
det| 9 4 ; 1 10 | = 86
105K
∂β/∂n = 7β
det| 8 2 ; 7 9 | = 58
100K