/* * Mathlib : A C Library of Special Functions * Copyright (C) 2000-7 The R Core Team * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, a copy is available at * https://www.R-project.org/Licenses/ * */ #define MATHLIB_STANDALONE 1 #include #include typedef enum { BUGGY_KINDERMAN_RAMAGE, AHRENS_DIETER, BOX_MULLER, USER_NORM, INVERSION, KINDERMAN_RAMAGE } N01type; int main(int argc, char** argv) { /* something to force the library to be included */ qnorm(0.7, 0.0, 1.0, 0, 0); printf("*** loaded '%s'\n", argv[0]); set_seed(123, 456); N01_kind = AHRENS_DIETER; printf("one normal %f\n", norm_rand()); set_seed(123, 456); N01_kind = BOX_MULLER; printf("normal via BM %f\n", norm_rand()); return 0; }