1(*
2 Copyright (C) 2017 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(* type: lda_exc *)
10
11$include "lda_x_erf.mpl"
12$define lda_c_pw_params
13$define lda_c_pw_modified_params
14$include "lda_c_pw.mpl"
15
16p_a_cam_omega := 1:
17bn05_A  := 3.4602:
18bn05_C0 := 3.2:
19bn05_C1 := -0.9:
20
21f := (rs, z) ->
22  f_lda_x_erf(rs, z) + f_pw(rs, z)*bn05_A/(bn05_C0 + bn05_C1*rs + rs^2):
23