1 /* Return natural logarithm of complex float value. 2 Copyright (C) 2004-2022 Free Software Foundation, Inc. 3 This file is part of the GNU C Library. 4 5 The GNU C Library is free software; you can redistribute it and/or 6 modify it under the terms of the GNU Lesser General Public 7 License as published by the Free Software Foundation; either 8 version 2.1 of the License, or (at your option) any later version. 9 10 The GNU C Library 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 GNU 13 Lesser General Public License for more details. 14 15 You should have received a copy of the GNU Lesser General Public 16 License along with the GNU C Library. If not, see 17 <https://www.gnu.org/licenses/>. */ 18 19 #define __clogf __clogf_not_defined 20 #define clogf clogf_not_defined 21 22 #include <complex.h> 23 #include <math.h> 24 25 #undef __clogf 26 #undef clogf 27 28 static _Complex float internal_clogf (_Complex float x); 29 30 #define M_DECL_FUNC(f) internal_clogf 31 #include <math-type-macros-float.h> 32 33 /* Disable any aliasing from base template. */ 34 #undef declare_mgen_alias 35 #define declare_mgen_alias(__to, __from) 36 37 #include <math/s_clog_template.c> 38 #include "cfloat-compat.h" 39 40 c1_cfloat_rettype __c1_clogf(c1_cfloat_decl (x))41__c1_clogf (c1_cfloat_decl (x)) 42 { 43 _Complex float r = internal_clogf (c1_cfloat_value (x)); 44 return c1_cfloat_return (r); 45 } 46 47 c2_cfloat_rettype __c2_clogf(c2_cfloat_decl (x))48__c2_clogf (c2_cfloat_decl (x)) 49 { 50 _Complex float r = internal_clogf (c2_cfloat_value (x)); 51 return c2_cfloat_return (r); 52 } 53 54 cfloat_versions (clog); 55