pqc/external/flint-2.4.3/fq/sub_one.c

38 lines
1.3 KiB
C

/*=============================================================================
This file is part of FLINT.
FLINT 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.
FLINT 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 FLINT; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
=============================================================================*/
/******************************************************************************
Copyright (C) 2013 Mike Hansen
******************************************************************************/
#include "fq.h"
void
fq_sub_one(fq_t rop, const fq_t op1, const fq_ctx_t ctx)
{
fq_t one;
fq_init(one, ctx);
fq_one(one, ctx);
fq_sub(rop, op1, one, ctx);
fq_clear(one, ctx);
}