Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-18 21:27Z
iħ ∂ψ/∂t = Ĥψ
det| 7 4 ; 4 8 | = 40
428K
\frac{11}{5} \sum_{i=1}^{n} i^{2}
2H₂ + O₂ → 2H₂O
\frac{8}{6} \sum_{i=1}^{n} i^{2}
41K
\oint_C \vec{F}\cdot d\vec{r} = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 10 5 ; 4 11 | = 90
7K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
133K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
54K
∑_{k=1}^{n} k = n(n+1)/2
21K