Annotations:

Symbols:

${\mathrm{ce}}_n(z,q)$: Mathieu function, $\pi$: the ratio of the circumference of a circle to its diameter, $n$: integer and $x$: real variable

Permalink:

http://dlmf.nist.gov/28.3.F1.mag

Encodings:

Magnified png, pdf

See also:

Annotations for §28.3 and Ch.28