1 /*
2  Copyright (C) 2006-2007 M.A.L. Marques
3 
4  This Source Code Form is subject to the terms of the Mozilla Public
5  License, v. 2.0. If a copy of the MPL was not distributed with this
6  file, You can obtain one at http://mozilla.org/MPL/2.0/.
7 */
8 
9 #include "util.h"
10 
11 #define XC_GGA_C_PW91 134 /* Perdew & Wang 91 */
12 
13 #include "decl_gga.h"
14 #include "maple2c/gga_exc/gga_c_pw91.c"
15 #include "work_gga.c"
16 
17 #ifdef __cplusplus
18 extern "C"
19 #endif
20 const xc_func_info_type xc_func_info_gga_c_pw91 = {
21   XC_GGA_C_PW91,
22   XC_CORRELATION,
23   "Perdew & Wang 91",
24   XC_FAMILY_GGA,
25   {&xc_ref_Perdew1991, &xc_ref_Perdew1992_6671, &xc_ref_Perdew1992_6671_err, NULL, NULL},
26   XC_FLAGS_3D | MAPLE2C_FLAGS,
27   1e-12,
28   {0, NULL, NULL, NULL, NULL},
29   NULL, NULL,
30   NULL, work_gga, NULL
31 };
32