Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-18 22:24Z
det| 5 7 ; 7 6 | = -19
det| 8 2 ; 7 9 | = 58
40K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
∫₀^∞ e^(-t²) dt = √π / 2
138K
6n² + 8n + 4 = 0
det| 6 4 ; 4 7 | = 26
176K
CH₄ + 2O₂ → CO₂ + 2H₂O
67K
∇²φ = 0
∑_{k=1}^{n} k = n(n+1)/2
306K
∑_{k=1}^{n} k = n(n+1)/2