Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-18 21:27Z
iħ ∂ψ/∂t = Ĥψ
det| 8 6 ; 6 9 | = 36
428K
\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| 9 4 ; 1 10 | = 86
268K
2H₂ + O₂ → 2H₂O
\binom{n}{k} = \frac{n!}{k!(n-k)!}
41K
\oint_C \vec{F}\cdot d\vec{r} = 0
\frac{12}{6} \sum_{i=1}^{n} i^{2}
95K
\frac{11}{6} \sum_{i=1}^{n} i^{2}
121K
\lim_{x\to 0} \frac{\sin x}{x} = 1
7K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
54K
∑_{k=1}^{n} k = n(n+1)/2
21K