Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 22:12Z
F = G m₁m₂ / r²
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\oint_C \vec{F}\cdot d\vec{r} = 0
90K
2H₂ + O₂ → 2H₂O
\oint_C \vec{F}\cdot d\vec{r} = 0
100K
\oint_C \vec{F}\cdot d\vec{r} = 0
197K
\frac{12}{6} \sum_{i=1}^{n} i^{2}
196K