Annotations:

Symbols:

$\mathrm{e}$: base of natural logarithm, $I_{\nu }\left(z\right)$: modified Bessel function of the first kind, $K_{\nu }\left(z\right)$: modified Bessel function of the second kind and $x$: real variable

Permalink:

http://dlmf.nist.gov/10.26.F2.mag

Encodings:

Magnified png, pdf

See also:

Annotations for §10.26 and Ch.10