Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-18 21:14Z
iħ ∂ψ/∂t = Ĥψ
\binom{n}{k} = \frac{n!}{k!(n-k)!}
238K
\frac{11}{5} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
270K
det| 1 2 ; 7 2 | = -12
268K
2H₂ + O₂ → 2H₂O
\lim_{α\to 0} \frac{\sin α}{α} = 1
330K
\oint_C \vec{F}\cdot d\vec{r} = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
121K
\frac{2}{2} \sum_{i=1}^{n} i^{2}
54K