Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 00:58Z
det| 8 7 ; 2 9 | = 58
det| 11 2 ; 5 12 | = 122
445K
det| 2 2 ; 4 3 | = -2
193K
CaCO₃ → CaO + CO₂
∑_{k=1}^{n} k = n(n+1)/2
322K
∑_{k=1}^{n} k = n(n+1)/2
235K
12ω² + 9ω + 7 = 0
∑_{k=1}^{n} k = n(n+1)/2
det| 9 4 ; 1 10 | = 86
405K
∂α/∂ω = 2α