Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 02:38Z
\lim_{r\to 0} \frac{\sin r}{r} = 1
det| 11 5 ; 0 12 | = 132
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E = mc²
\oint_C \vec{F}\cdot d\vec{r} = 0
∇ × E = −∂B/∂t
\oint_C \vec{F}\cdot d\vec{r} = 0
257K
λ = h/p
CH₄ + 2O₂ → CO₂ + 2H₂O
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C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
\binom{n}{k} = \frac{n!}{k!(n-k)!}
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\lim_{α\to 0} \frac{\sin α}{α} = 1
\lim_{x\to 0} \frac{\sin x}{x} = 1