Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 01:48Z
det| 4 9 ; 0 5 | = 20
det| 8 5 ; 3 9 | = 57
445K
∑_{k=1}^{n} k = n(n+1)/2
193K
2H₂ + O₂ → 2H₂O
det| 5 9 ; 7 6 | = -33
322K
det| 7 4 ; 4 8 | = 40
235K
\lim_{α\to 0} \frac{\sin α}{α} = 1
Fe₂O₃ + 3CO → 2Fe + 3CO₂