/*
 * Georgios Karagiannis (C) 2016
 * Lecturer in Statistics
 * Department of Mathematical Sciences, Durham University
 * Stockton Road, Durham, DH1 3LE, UK
 *
 * Telephone: +44 (0) 1913342718
 *
 * Email: georgios.karagiannis@durham.ac.uk
 *
 * Contact email: georgios.stats@gmail.com
*/

double normal_logpdf(double , double , double ) ;





