Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 01:44Z
det| 4 9 ; 0 5 | = 20
2H₂ + O₂ → 2H₂O
det| 9 9 ; 5 10 | = 45
235K
\lim_{α\to 0} \frac{\sin α}{α} = 1
det| 6 6 ; 2 7 | = 30
362K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 5 6 ; 4 6 | = 6
179K
∑_{k=1}^{n} k = n(n+1)/2
442K
det| 7 4 ; 4 8 | = 40
42K