Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 00:56Z
det| 8 7 ; 2 9 | = 58
det| 7 4 ; 4 8 | = 40
445K
CaCO₃ → CaO + CO₂
12ω² + 9ω + 7 = 0
∑_{k=1}^{n} k = n(n+1)/2
212K
∑_{k=1}^{n} k = n(n+1)/2
∑_{k=1}^{n} k = n(n+1)/2
179K
det| 4 8 ; 3 5 | = -4
442K