Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 01:40Z
det| 4 9 ; 0 5 | = 20
AgNO₃ + NaCl → AgCl↓ + NaNO₃
193K
2H₂ + O₂ → 2H₂O
det| 8 5 ; 3 9 | = 57
322K
\lim_{α\to 0} \frac{\sin α}{α} = 1
\binom{n}{k} = \frac{n!}{k!(n-k)!}
179K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
405K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
442K