Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-18 21:27Z
iħ ∂ψ/∂t = Ĥψ
det| 9 4 ; 1 10 | = 86
428K
\frac{11}{5} \sum_{i=1}^{n} i^{2}
det| 5 3 ; 2 6 | = 24
270K
2H₂ + O₂ → 2H₂O
\binom{n}{k} = \frac{n!}{k!(n-k)!}
330K
\oint_C \vec{F}\cdot d\vec{r} = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
∑_{k=1}^{n} k = n(n+1)/2
7K
∑_{k=1}^{n} k = n(n+1)/2
133K