func BetaInc(a float64, b float64, x float64) float64 { return float64(C.gsl_sf_beta_inc(C.double(a), C.double(b), C.double(x))) }
/* Normalized Incomplete Beta Function * B_x(a,b)/B(a,b) * * a > 0, b > 0, 0 <= x <= 1 * exceptions: GSL_EDOM, GSL_EUNDRFLW */ func BetaInc(a, b, x float64) (r float64) { r = float64(C.gsl_sf_beta_inc(C.double(a), C.double(b), C.double(x))) return }