Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 02:07Z
\lim_{r\to 0} \frac{\sin r}{r} = 1
∫₀^∞ e^(-φ²) dφ = √π / 2
8K
E = mc²
\binom{n}{k} = \frac{n!}{k!(n-k)!}
102K
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 3 6 ; 0 4 | = 12
264K
det| 7 4 ; 4 8 | = 40
276K
∇ × E = −∂B/∂t
∑_{k=1}^{n} k = n(n+1)/2
257K
\lim_{x\to 0} \frac{\sin x}{x} = 1
250K
λ = h/p
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
256K
∫₀^∞ e^(-n²) dn = √π / 2
164K