Difference between revisions of "Prime counting"
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| − | [[Prime number theorem, logarithmic integral]] | + | [[Prime number theorem, logarithmic integral]]<br /> |
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Revision as of 19:37, 9 June 2016
The prime counting function $\pi \colon \mathbb{R} \rightarrow \mathbb{Z}^+$ is defined by the formula $$\pi(x) = \{\mathrm{number \hspace{2pt} of \hspace{2pt} primes} \leq x \}.$$
Graph of $\pi(x)$.
Properties
Prime number theorem, pi and x/log(x)
Prime number theorem, logarithmic integral
