func BivariateGaussianPdf(x float64, y float64, sigmaX float64, sigmaY float64, rho float64) float64 { return float64(C.gsl_ran_bivariate_gaussian_pdf(C.double(x), C.double(y), C.double(sigmaX), C.double(sigmaY), C.double(rho))) }
// BivariateGaussianPdf computes the probability density p(x,y) at (x,y) // for a bivariate Gaussian distribution with standard deviations sigma x, // sigma y and correlation coefficient rho. func BivariateGaussianPdf(x, y, sigma_x, sigma_y, rho float64) float64 { return float64(C.gsl_ran_bivariate_gaussian_pdf(C.double(x), C.double(y), C.double(sigma_x), C.double(sigma_y), C.double(rho))) }