C7e. Incomplete Gamma functions

Functions
Function	Gami (A As Double, X As Double, Optional Info As Long) As Double
	Incomplete gamma function γ(a, x)
Function	Gamic (A As Double, X As Double, Optional Info As Long) As Double
	Complementary incomplete gamma function Γ(a, x)
Function	Gamit (A As Double, X As Double, Optional Info As Long) As Double
	Tricomi's incomplete gamma function γ*(a, x)
Function	Gammap (A As Double, X As Double, Optional Info As Long) As Double
	Normalized incomplete gamma function P(a, x)
Function	Gammapd (A As Double, X As Double, Optional Info As Long) As Double
	Derivative of normalized incomplete gamma function P(a, x)
Function	Gammapi (A As Double, P As Double, Optional Info As Long) As Double
	Inverse function of x for normalized incomplete gamma function P(a, x)
Function	Gammapia (X As Double, P As Double, Optional Info As Long) As Double
	Inverse function of a for normalized incomplete gamma function P(a, x)
Function	Gammaq (A As Double, X As Double, Optional Info As Long) As Double
	Normalized complementary incomplete gamma function Q(a, x)
Function	Gammaqi (A As Double, Q As Double, Optional Info As Long) As Double
	Inverse function of x for normalized complementary incomplete gamma function Q(a, x)
Function	Gammaqia (X As Double, Q As Double, Optional Info As Long) As Double
	Inverse function of a for normalized complementary incomplete gamma function Q(a, x)
Sub	Gami_sub (Ret As Double, A As Double, X As Double, Optional Info As Long)
	Incomplete gamma function γ(a, x) (Subroutine version)
Sub	Gamic_sub (Ret As Double, A As Double, X As Double, Optional Info As Long)
	Complementary incomplete gamma function Γ(a, x) (Subroutine version)
Sub	Gamit_sub (Ret As Double, A As Double, X As Double, Optional Info As Long)
	Tricomi's incomplete gamma function γ*(a, x) (Subroutine version)
Sub	Gammap_sub (Ret As Double, A As Double, X As Double, Optional Info As Long)
	Normalized incomplete gamma function P(a, x) (Subroutine version)
Sub	Gammapd_sub (Ret As Double, A As Double, X As Double, Optional Info As Long)
	Derivative of normalized incomplete gamma function P(a, x) (Subroutine version)
Sub	Gammapi_sub (Ret As Double, A As Double, P As Double, Optional Info As Long)
	Inverse function of x for normalized incomplete gamma function P(a, x) (Subroutine version)
Sub	Gammapia_sub (Ret As Double, X As Double, P As Double, Optional Info As Long)
	Inverse function of a for normalized incomplete gamma function P(a, x) (Subroutine version)
Sub	Gammaq_sub (Ret As Double, A As Double, X As Double, Optional Info As Long)
	Normalized complementary incomplete gamma function Q(a, x) (Subroutine version)
Sub	Gammaqi_sub (Ret As Double, A As Double, Q As Double, Optional Info As Long)
	Inverse function of x for normalized complementary incomplete gamma function Q(a, x) (Subroutine version)
Sub	Gammaqia_sub (Ret As Double, X As Double, Q As Double, Optional Info As Long)
	Inverse function of a for normalized complementary incomplete gamma function Q(a, x) (Subroutine version)

Detailed Description

This is the group of C7e. Incomplete Gamma functions.