Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 22:57Z
F = G m₁m₂ / r²
det| 9 9 ; 5 10 | = 45
52K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
91K
2H₂ + O₂ → 2H₂O
\oint_C \vec{F}\cdot d\vec{r} = 0
100K
\frac{2}{2} \sum_{i=1}^{n} i^{2}
137K
∑_{k=1}^{n} k = n(n+1)/2
197K
\oint_C \vec{F}\cdot d\vec{r} = 0
262K