betax betaxc ibeta ibetac ibetaci ibetacia ibetacib ibetad ibetai ibetaia ibetaib

ibetac() double ibetac ( double  a, double  b, double  x  ) Normalized compliment of incomplete beta function 1 - Ix(a, b) Purpose ibetac computes the normalized compliment of the incomplete beta function 1 - Ix(a, b) = I(1-x)(b, a) Returns Normalized compliment of incomplete beta function 1 - Ix(a, b). Parameters [in] a Argument a. (a >= 0, but a = b = 0 is not allowed) [in] b Argument b. (b >= 0, but a = b = 0 is not allowed) [in] x Argument x. (0 <= x <= 1) Error handling If a < 0, b < 0, a = b = 0, x < 0 or x > 1, domain error (EDOM) occurs. Range error (ERANGE) may occur. Reference boost/math/special_functions