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Formula:3012

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Digital Library of Mathematical Functions ID 6.16.E5

li ⁡ ( x ) - π ⁢ ( x ) = O ⁡ ( x ⁢ ln ⁡ x ) , logarithmic-integral 𝑥 𝜋 𝑥 Big-O 𝑥 𝑥 {\displaystyle{\displaystyle\mathrm{li}\left(x\right)-\pi(x)=O\left(\sqrt{x}% \ln x\right),}}


Constraint(s)

x → ∞ → 𝑥 {\displaystyle{\displaystyle x\to\infty}}

Symbols List

  • O ⁡ ( x ) Big-O 𝑥 {\displaystyle{\displaystyle O\left(\NVar{x}\right)}} : order not exceeding
  • li ⁡ ( x ) logarithmic-integral 𝑥 {\displaystyle{\displaystyle\mathrm{li}\left(\NVar{x}\right)}} : logarithmic integral
  • ln ⁡ z 𝑧 {\displaystyle{\displaystyle\ln\NVar{z}}} : principal branch of logarithm function
  • x 𝑥 {\displaystyle{\displaystyle x}} : real variable
  • π ⁢ ( x ) 𝜋 𝑥 {\displaystyle{\displaystyle\pi(x)}} : number of primes ≤ x
  •  Edit this on Wikidata

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This page was last edited on 28 January 2024, at 10:30.
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