/*============================================================================= This file is part of ARB. ARB 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. ARB 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 ARB; if not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA =============================================================================*/ /****************************************************************************** Copyright (C) 2016 Pascal Molin ******************************************************************************/ #include "acb_dirichlet.h" ulong acb_dirichlet_pairing(const acb_dirichlet_group_t G, ulong m, ulong n) { ulong x; acb_dirichlet_conrey_t a, b; if (n_gcd(G->q, m) > 1 || n_gcd(G->q, n) > 1) return CHI_NULL; acb_dirichlet_conrey_init(a, G); acb_dirichlet_conrey_init(b, G); acb_dirichlet_conrey_log(a, G, m); acb_dirichlet_conrey_log(b, G, n); x = acb_dirichlet_pairing_conrey(G, a, b); acb_dirichlet_conrey_clear(a); acb_dirichlet_conrey_clear(b); return x; }