Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-18 22:42Z
det| 5 7 ; 7 6 | = -19
∫₀^∞ e^(-x²) dx = √π / 2
297K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
6n² + 8n + 4 = 0
∑_{k=1}^{n} k = n(n+1)/2
176K
det| 6 6 ; 2 7 | = 30
67K
∇²φ = 0
det| 4 6 ; 4 5 | = -4
306K
det| 5 6 ; 1 6 | = 24
374K
det| 7 4 ; 4 8 | = 40
112K
det| 10 7 ; 3 11 | = 89
247K