Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 19:22Z
det| 3 7 ; 1 4 | = 5
Fe₂O₃ + 3CO → 2Fe + 3CO₂
269K
∇ × E = −∂B/∂t
2y² + 9y + 6 = 0
F = ma
det| 7 4 ; 4 8 | = 40
139K
∇ × E = −∂B/∂t
∑_{k=1}^{n} k = n(n+1)/2
201K
det| 10 7 ; 3 11 | = 89
399K