Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-18 21:22Z
iħ ∂ψ/∂t = Ĥψ
∑_{k=1}^{n} k = n(n+1)/2
428K
∑_{k=1}^{n} k = n(n+1)/2
238K
\frac{11}{5} \sum_{i=1}^{n} i^{2}
2H₂ + O₂ → 2H₂O
det| 9 4 ; 1 10 | = 86
330K
\oint_C \vec{F}\cdot d\vec{r} = 0
\lim_{α\to 0} \frac{\sin α}{α} = 1
121K
\oint_C \vec{F}\cdot d\vec{r} = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 4 6 ; 4 5 | = -4
54K
∑_{k=1}^{n} k = n(n+1)/2
21K
N₂ + 3H₂ ⇌ 2NH₃
∫₀^∞ e^(-φ²) dφ = √π / 2