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LogGamma
  • LogGamma[ z ] gives the logarithm of the gamma function .
  • Mathematical function (see Section A.3.10).
  • Unlike Log[Gamma[ z ]], LogGamma[ z ] is analytic throughout the complex z plane, except for a branch cut discontinuity along the negative real axis.
  • See the Mathematica book: Section 3.2.10.

    Further Examples

    This is the derivative.

    In[1]:=

    Out[1]=

    This is a series expansion around .

    In[2]:=

    Out[2]=



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