Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 00:51Z
∇ × E = −∂B/∂t
Fe₂O₃ + 3CO → 2Fe + 3CO₂
36K
det| 11 2 ; 1 12 | = 130
∑_{k=1}^{n} k = n(n+1)/2
158K
∑_{k=1}^{n} k = n(n+1)/2
det| 7 4 ; 4 8 | = 40
240K
det| 1 1 ; 1 2 | = 1
det| 5 9 ; 7 6 | = -33
344K
∑_{k=1}^{n} k = n(n+1)/2
201K