arb/acb_dirichlet/ui_chi_conrey.c
2016-10-08 22:46:01 +02:00

38 lines
1.4 KiB
C

/*=============================================================================
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_ui_chi_conrey(const acb_dirichlet_group_t G, const acb_dirichlet_char_t chi, const acb_dirichlet_conrey_t x)
{
ulong v = 0, k;
/* TODO: nmod_addmul? */
for (k = 0; k < G->num; k++)
v = nmod_add(v, nmod_mul(chi->expo[k], x->log[k], chi->order), chi->order);
return v;
}