Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 19:21Z
Fe₂O₃ + 3CO → 2Fe + 3CO₂
AgNO₃ + NaCl → AgCl↓ + NaNO₃
479K
det| 9 4 ; 1 10 | = 86
8K
\oint_C \vec{F}\cdot d\vec{r} = 0
∂x/∂γ = 3x
∑_{k=1}^{n} k = n(n+1)/2
264K
CH₄ + 2O₂ → CO₂ + 2H₂O
276K
det| 5 2 ; 4 6 | = 22
\lim_{α\to 0} \frac{\sin α}{α} = 1
250K
det| 5 3 ; 2 6 | = 24
\oint_C \vec{F}\cdot d\vec{r} = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
164K