Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 02:38Z
\lim_{r\to 0} \frac{\sin r}{r} = 1
∑_{k=1}^{n} k = n(n+1)/2
479K
∫₀^∞ e^(-t²) dt = √π / 2
8K
E = mc²
\binom{n}{k} = \frac{n!}{k!(n-k)!}
102K
\oint_C \vec{F}\cdot d\vec{r} = 0
57K
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 2 6 ; 0 3 | = 6
276K
∇ × E = −∂B/∂t
det| 9 4 ; 1 10 | = 86
257K
λ = h/p
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
62K
\lim_{t\to 0} \frac{\sin t}{t} = 1
46K