Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 00:42Z
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
det| 10 5 ; 4 11 | = 90
322K
12ω² + 9ω + 7 = 0
det| 9 6 ; 0 10 | = 90
212K
∑_{k=1}^{n} k = n(n+1)/2
∑_{k=1}^{n} k = n(n+1)/2
405K
∂α/∂ω = 2α
∑_{k=1}^{n} k = n(n+1)/2
442K
6n² + 6n + 6 = 0