Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 00:36Z
∇ × E = −∂B/∂t
det| 3 3 ; 4 4 | = 0
269K
det| 11 2 ; 1 12 | = 130
det| 9 4 ; 1 10 | = 86
131K
det| 4 4 ; 5 5 | = 0
158K
∑_{k=1}^{n} k = n(n+1)/2
Fe₂O₃ + 3CO → 2Fe + 3CO₂
240K
det| 1 1 ; 1 2 | = 1
10ψ² + 2ψ + 3 = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
295K
∑_{k=1}^{n} k = n(n+1)/2
399K