Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 18:09Z
9n² + 9n + 6 = 0
det| 9 4 ; 1 10 | = 86
36K
\oint_C \vec{F}\cdot d\vec{r} = 0
269K
∑_{k=1}^{n} k = n(n+1)/2
\binom{n}{k} = \frac{n!}{k!(n-k)!}
AgNO₃ + NaCl → AgCl↓ + NaNO₃
240K
\lim_{α\to 0} \frac{\sin α}{α} = 1
376K
ΔS ≥ 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
139K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
295K