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FilledSmallSquare BesselJ[n, z] gives the Bessel function of the first kind .

FilledSmallSquare Mathematical function (see Section A.3.10).

FilledSmallSquare satisfies the differential equation .

FilledSmallSquare BesselJ[n, z] has a branch cut discontinuity in the complex z plane running from to .

FilledSmallSquare FullSimplify and FunctionExpand include transformation rules for BesselJ.

FilledSmallSquare See Section 3.2.10.

FilledSmallSquare See also: BesselY, StruveH, BesselK.

FilledSmallSquare Related package: NumericalMath`BesselZeros`.

FilledSmallSquare New in Version 1.

Further Examples