関数
Function	Betax (A As Double, B As Double, X As Double, Optional Info As Long) As Double
	不完全ベータ関数 Bx(a, b)

Function	Betaxc (A As Double, B As Double, X As Double, Optional Info As Long) As Double
	不完全ベータ補関数 1 - Bx(a, b)

Function	Ibeta (A As Double, B As Double, X As Double, Optional Info As Long) As Double
	正規化された不完全ベータ関数 Ix(a, b)

Function	Ibetac (A As Double, B As Double, X As Double, Optional Info As Long) As Double
	正規化された不完全ベータ補関数 1 - Ix(a, b)

Function	Ibetaci (A As Double, B As Double, Q As Double, Py As Double, Optional Info As Long) As Double
	正規化された不完全ベータ補関数 1 - Ix(a, b) の x の逆関数

Function	Ibetacia (B As Double, X As Double, Q As Double, Optional Info As Long) As Double
	正規化された不完全ベータ補関数 1 - Ix(a, b) の a の逆関数

Function	Ibetacib (A As Double, X As Double, Q As Double, Optional Info As Long) As Double
	正規化された不完全ベータ補関数 1 - Ix(a, b) の b の逆関数

Function	Ibetad (A As Double, B As Double, X As Double, Optional Info As Long) As Double
	正規化された不完全ベータ関数 Ix(a, b) の導関数

Function	Ibetai (A As Double, B As Double, P As Double, Py As Double, Optional Info As Long) As Double
	正規化された不完全ベータ関数 Ix(a, b) の x の逆関数

Function	Ibetaia (B As Double, X As Double, P As Double, Optional Info As Long) As Double
	正規化された不完全ベータ関数 Ix(a, b) の a の逆関数

Function	Ibetaib (A As Double, X As Double, P As Double, Optional Info As Long) As Double
	正規化された不完全ベータ関数 Ix(a, b) の b の逆関数

Sub	Betax_sub (Ret As Double, A As Double, B As Double, X As Double, Optional Info As Long)
	不完全ベータ関数 Bx(a, b) (サブルーチン版)

Sub	Betaxc_sub (Ret As Double, A As Double, B As Double, X As Double, Optional Info As Long)
	不完全ベータ補関数 1 - Bx(a, b) (サブルーチン版)

Sub	Ibeta_sub (Ret As Double, A As Double, B As Double, X As Double, Optional Info As Long)
	正規化された不完全ベータ関数 Ix(a, b) (サブルーチン版)

Sub	Ibetac_sub (Ret As Double, A As Double, B As Double, X As Double, Optional Info As Long)
	正規化された不完全ベータ補関数 1 - Ix(a, b) (サブルーチン版)

Sub	Ibetaci_sub (Ret As Double, A As Double, B As Double, Q As Double, Py As Double, Optional Info As Long)
	正規化された不完全ベータ補関数 1 - Ix(a, b) の x の逆関数 (サブルーチン版)

Sub	Ibetacia_sub (Ret As Double, B As Double, X As Double, Q As Double, Optional Info As Long)
	正規化された不完全ベータ補関数 1 - Ix(a, b) の a の逆関数 (サブルーチン版)

Sub	Ibetacib_sub (Ret As Double, A As Double, X As Double, Q As Double, Optional Info As Long)
	正規化された不完全ベータ補関数 1 - Ix(a, b) の b の逆関数 (サブルーチン版)

Sub	Ibetad_sub (Ret As Double, A As Double, B As Double, X As Double, Optional Info As Long)
	正規化された不完全ベータ関数 Ix(a, b) の導関数 (サブルーチン版)

Sub	Ibetai_sub (Ret As Double, A As Double, B As Double, P As Double, Py As Double, Optional Info As Long)
	正規化された不完全ベータ関数 Ix(a, b) の x の逆関数 (サブルーチン版)

Sub	Ibetaia_sub (Ret As Double, B As Double, X As Double, P As Double, Optional Info As Long)
	正規化された不完全ベータ関数 Ix(a, b) の a の逆関数 (サブルーチン版)

Sub	Ibetaib_sub (Ret As Double, A As Double, X As Double, P As Double, Optional Info As Long)
	正規化された不完全ベータ関数 Ix(a, b) の b の逆関数 (サブルーチン版)

詳解

C7f. 不完全ベータ関数プログラムを表示しています.