Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-18 21:55Z
iħ ∂ψ/∂t = Ĥψ
\frac{12}{7} \sum_{i=1}^{n} i^{2}
428K
det| 9 4 ; 1 10 | = 86
238K
\frac{11}{5} \sum_{i=1}^{n} i^{2}
\lim_{x\to 0} \frac{\sin x}{x} = 1
270K
∫₀^∞ e^(-n²) dn = √π / 2
268K
2H₂ + O₂ → 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
41K
∑_{k=1}^{n} k = n(n+1)/2
330K
\oint_C \vec{F}\cdot d\vec{r} = 0
∫₀^∞ e^(-α²) dα = √π / 2
95K
∑_{k=1}^{n} k = n(n+1)/2
121K
\oint_C \vec{F}\cdot d\vec{r} = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
21K