mirror of
https://github.com/vale981/arb
synced 2025-03-06 09:51:39 -05:00
28 lines
790 B
C
28 lines
790 B
C
/*
|
|
Copyright (C) 2015 Jonathan Bober
|
|
Copyright (C) 2016 Fredrik Johansson
|
|
Copyright (C) 2016 Pascal Molin
|
|
|
|
This file is part of Arb.
|
|
|
|
Arb is free software: you can redistribute it and/or modify it under
|
|
the terms of the GNU Lesser General Public License (LGPL) as published
|
|
by the Free Software Foundation; either version 2.1 of the License, or
|
|
(at your option) any later version. See <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#include "acb_dirichlet.h"
|
|
|
|
/* todo: modular arithmetic */
|
|
|
|
ulong
|
|
acb_dirichlet_ui_pairing_conrey(const acb_dirichlet_group_t G, const acb_dirichlet_conrey_t a, const acb_dirichlet_conrey_t b)
|
|
{
|
|
ulong x, k;
|
|
x = 0;
|
|
|
|
for (k = 0; k < G->num; k++)
|
|
x = (x + G->PHI[k] * a->log[k] * b->log[k]) % G->expo;
|
|
|
|
return x;
|
|
}
|