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BetaRegularized

  • BetaRegularized[ z , a , b ] gives the regularized incomplete beta function .
  • Mathematical function (see Section A.3.10).
  • For non-singular cases, .
  • BetaRegularized[ , , a , b ] gives the generalized regularized incomplete beta function defined in non-singular cases as Beta[ , , a , b ]/Beta[ a , b ].
  • Note that the arguments in BetaRegularized are arranged differently from those in GammaRegularized.
  • See the Mathematica book: Section 3.2.10.
  • See also: Beta, InverseBetaRegularized.

    Further Examples

    This is the derivative.

    In[1]:=

    Out[1]=

    This is the second derivative.

    In[2]:=

    Out[2]=