Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 22:58Z
11z² + 7z + 1 = 0
\frac{2}{2} \sum_{i=1}^{n} i^{2}
479K
λ = h/p
\lim_{x\to 0} \frac{\sin x}{x} = 1
102K
det| 3 6 ; 6 4 | = -24
det| 9 4 ; 1 10 | = 86
264K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
250K
\oint_C \vec{F}\cdot d\vec{r} = 0
62K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
256K
\oint_C \vec{F}\cdot d\vec{r} = 0
46K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
164K