Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 18:43Z
2H₂ + O₂ → 2H₂O
\binom{n}{k} = \frac{n!}{k!(n-k)!}
445K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
193K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∑_{k=1}^{n} k = n(n+1)/2
322K
λ = h/p
\oint_C \vec{F}\cdot d\vec{r} = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
41K