/*
Copyright (C) 2013 Mike Hansen
This file is part of FLINT.
FLINT 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 3 of the License, or
(at your option) any later version. See <https://www.gnu.org/licenses/>.
*/
#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);
}