Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 18:54Z
2H₂ + O₂ → 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
193K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
235K
λ = h/p
\frac{3}{2} \sum_{i=1}^{n} i^{2}
212K
\lim_{α\to 0} \frac{\sin α}{α} = 1
362K
\oint_C \vec{F}\cdot d\vec{r} = 0
∑_{k=1}^{n} k = n(n+1)/2
442K
det| 7 4 ; 4 8 | = 40
42K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
41K