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}
479K
\frac{12}{7} \sum_{i=1}^{n} i^{2}
8K
E = mc²
det| 11 9 ; 0 12 | = 132
102K
\oint_C \vec{F}\cdot d\vec{r} = 0
∇ × E = −∂B/∂t
\binom{n}{k} = \frac{n!}{k!(n-k)!}
257K
λ = h/p
det| 7 4 ; 4 8 | = 40
62K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
CaCO₃ → CaO + CO₂