Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 00:57Z
det| 8 7 ; 2 9 | = 58
∑_{k=1}^{n} k = n(n+1)/2
445K
det| 7 4 ; 4 8 | = 40
193K
CaCO₃ → CaO + CO₂
12ω² + 9ω + 7 = 0
det| 7 7 ; 4 8 | = 28
212K
∑_{k=1}^{n} k = n(n+1)/2
det| 2 4 ; 4 3 | = -10
405K