Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-18 22:54Z
det| 5 7 ; 7 6 | = -19
∫₀^∞ e^(-θ²) dθ = √π / 2
40K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
∫₀^∞ e^(-r²) dr = √π / 2
138K
6n² + 8n + 4 = 0
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
176K
det| 12 1 ; 5 13 | = 151
67K
∇²φ = 0
det| 2 7 ; 7 3 | = -43
306K
∑_{k=1}^{n} k = n(n+1)/2
det| 11 2 ; 5 12 | = 122
247K