Annotations:

Symbols:

$Y_{\nu }\left(z\right)$: Bessel function of the second kind, $\pi$: the ratio of the circumference of a circle to its diameter, $\mathrm{ph}$: phase, $\mathrm{\Re }$: real part, $n$: integer and $z$: complex variable

Permalink:

http://dlmf.nist.gov/10.21.F1.mag

Encodings:

Magnified png, pdf

See also:

Annotations for §10.21 and Ch.10