Annotations:

Symbols:

$\mathrm{li}\left(x\right)$: logarithmic integral, $x$: real variable and $\pi (x)$: number of primes $\le x$

Keywords:

graph, logarithmic integral

Permalink:

http://dlmf.nist.gov/6.16.F2.mag

Encodings:

Magnified png, pdf

See also:

Annotations for §6.16 and Ch.6