Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-18 22:12Z
det| 5 7 ; 7 6 | = -19
∑_{k=1}^{n} k = n(n+1)/2
40K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 2 4 ; 4 3 | = -10
138K
6n² + 8n + 4 = 0
det| 11 5 ; 0 12 | = 132
176K
∫₀^∞ e^(-y²) dy = √π / 2
67K
∇²φ = 0
det| 9 4 ; 1 10 | = 86
306K
∑_{k=1}^{n} k = n(n+1)/2
CH₄ + 2O₂ → CO₂ + 2H₂O
374K
CH₄ + 2O₂ → CO₂ + 2H₂O
5y² + 8y + 1 = 0
det| 1 7 ; 3 2 | = -19
ΔS ≥ 0