BetaRegularized

Usage

• BetaRegularized[z, a, b] gives the regularized incomplete beta function .

Notes

• 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.

• New in Version 2.