Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 02:16Z
\lim_{r\to 0} \frac{\sin r}{r} = 1
\frac{2}{2} \sum_{i=1}^{n} i^{2}
8K
E = mc²
det| 4 6 ; 4 5 | = -4
102K
det| 3 6 ; 0 4 | = 12
57K
\oint_C \vec{F}\cdot d\vec{r} = 0
∇ × E = −∂B/∂t
det| 5 3 ; 2 6 | = 24
257K
λ = h/p
det| 5 6 ; 1 6 | = 24
62K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
256K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
CaCO₃ → CaO + CO₂