Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 00:13Z
det| 8 7 ; 2 9 | = 58
det| 2 7 ; 7 3 | = -43
445K
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
∑_{k=1}^{n} k = n(n+1)/2
∂α/∂ω = 2α
det| 9 4 ; 1 10 | = 86
442K
6n² + 6n + 6 = 0
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
41K
11t² + 7t + 0 = 0