Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-18 22:52Z
det| 5 7 ; 7 6 | = -19
∫₀^∞ e^(-t²) dt = √π / 2
297K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 4 6 ; 0 5 | = 20
138K
6n² + 8n + 4 = 0
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
176K
∫₀^∞ e^(-x²) dx = √π / 2
67K
∇²φ = 0
∑_{k=1}^{n} k = n(n+1)/2