1 /* 2 * R : A Computer Language for Statistical Data Analysis 3 * Copyright (C) 1997-2020 The R Core Team. 4 * 5 * This program is free software; you can redistribute it and/or modify 6 * it under the terms of the GNU General Public License as published by 7 * the Free Software Foundation; either version 2 of the License, or 8 * (at your option) any later version. 9 * 10 * This program is distributed in the hope that it will be useful, 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 * GNU General Public License for more details. 14 * 15 * You should have received a copy of the GNU General Public License 16 * along with this program; if not, a copy is available at 17 * https://www.R-project.org/Licenses/ 18 */ 19 20 #ifdef ENABLE_NLS 21 #include <libintl.h> 22 #define _(String) dgettext ("stats", String) 23 #else 24 #define _(String) (String) 25 #endif 26 27 SEXP nls_iter(SEXP m, SEXP control, SEXP doTraceArg); 28 SEXP numeric_deriv(SEXP expr, SEXP theta, SEXP rho, SEXP dir, SEXP eps_, SEXP centr); 29 30 31