Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 00:36Z
det| 8 7 ; 2 9 | = 58
∑_{k=1}^{n} k = n(n+1)/2
445K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
193K
CaCO₃ → CaO + CO₂
det| 7 4 ; 4 8 | = 40
322K
12ω² + 9ω + 7 = 0
∑_{k=1}^{n} k = n(n+1)/2
179K
∑_{k=1}^{n} k = n(n+1)/2
405K