mirror of
https://github.com/vale981/arb
synced 2025-03-06 09:51:39 -05:00
56 lines
1.7 KiB
C
56 lines
1.7 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) 2012 Fredrik Johansson
|
|
|
|
******************************************************************************/
|
|
|
|
#include "fmprb_poly.h"
|
|
|
|
int
|
|
fmprb_poly_contains_fmpq_poly(const fmprb_poly_t poly1, const fmpq_poly_t poly2)
|
|
{
|
|
long i;
|
|
fmpq_t t;
|
|
|
|
if (poly2->length > poly1->length)
|
|
return 0;
|
|
|
|
fmpq_init(t);
|
|
|
|
for (i = 0; i < poly2->length; i++)
|
|
{
|
|
fmpq_poly_get_coeff_fmpq(t, poly2, i);
|
|
if (!fmprb_contains_fmpq(poly1->coeffs + i, t))
|
|
{
|
|
fmpq_clear(t);
|
|
return 0;
|
|
}
|
|
}
|
|
|
|
fmpq_clear(t);
|
|
|
|
for (i = poly2->length; i < poly1->length; i++)
|
|
if (!fmprb_contains_zero(poly1->coeffs + i))
|
|
return 0;
|
|
|
|
return 1;
|
|
}
|