Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 00:55Z
det| 8 7 ; 2 9 | = 58
CaCO₃ → CaO + CO₂
∑_{k=1}^{n} k = n(n+1)/2
322K
12ω² + 9ω + 7 = 0
∑_{k=1}^{n} k = n(n+1)/2
212K
det| 11 9 ; 5 12 | = 87
362K
∑_{k=1}^{n} k = n(n+1)/2
∂α/∂ω = 2α