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 Documentation / Mathematica / Built-in Functions / Mathematical Functions / Hypergeometric Related  /
BesselY

  • BesselY[ n , z ] gives the Bessel function of the second kind .
  • Mathematical function (see Section A.3.10).
  • satisfies the differential equation .
  • BesselY[ n , z ] has a branch cut discontinuity in the complex z plane running from to .
  • See the Mathematica book: Section 3.2.10.
  • Related package: NumericalMath`BesselZeros`.

    Further Examples

    This is the derivative.

    In[1]:=

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    This is the indefinite integral.

    In[2]:=

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    This verifies the defining differential equation for n = 3.

    In[3]:=

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    This is a series expansion around .

    In[4]:=

    Out[4]=