arb/acb/contains_int.c
2016-04-26 17:20:05 +02:00

22 lines
547 B
C

/*
Copyright (C) 2015 Fredrik Johansson
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.h"
int
acb_contains_int(const acb_t x)
{
if (!arb_contains_zero(acb_imagref(x)))
return 0;
return arb_contains_int(acb_realref(x));
}