Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 17:33Z
\frac{12}{7} \sum_{i=1}^{n} i^{2}
det| 2 4 ; 4 3 | = -10
8K
CH₄ + 2O₂ → CO₂ + 2H₂O
\lim_{x\to 0} \frac{\sin x}{x} = 1
57K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\oint_C \vec{F}\cdot d\vec{r} = 0
264K
∇²α = 0
ω = 2πf
∑_{k=1}^{n} k = n(n+1)/2
256K
det| 2 7 ; 7 3 | = -43
46K
∑_{k=1}^{n} k = n(n+1)/2
164K