mirror of
https://github.com/vale981/arb
synced 2025-03-05 09:21:38 -05:00
22 lines
640 B
C
22 lines
640 B
C
/*
|
|
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 "dirichlet.h"
|
|
|
|
ulong
|
|
_dirichlet_char_exp(dirichlet_char_t x, const dirichlet_group_t G)
|
|
{
|
|
ulong k, n = 1;
|
|
for (k = 0; k < G->num; k++)
|
|
n = nmod_mul(n, nmod_pow_ui(G->generators[k], x->log[k], G->mod), G->mod);
|
|
x->n = n;
|
|
return n;
|
|
}
|