Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-18 22:25Z
det| 5 7 ; 7 6 | = -19
∑_{k=1}^{n} k = n(n+1)/2
297K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 10 3 ; 4 11 | = 98
138K
det| 2 2 ; 4 3 | = -2
138K
6n² + 8n + 4 = 0
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
67K
∇²φ = 0
∑_{k=1}^{n} k = n(n+1)/2
det| 10 5 ; 4 11 | = 90
374K
5y² + 8y + 1 = 0