arb/fmprb/zeta.c

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/*=============================================================================
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) 2013 Fredrik Johansson
******************************************************************************/
#include "fmprb.h"
#include "fmpcb.h"
#include "zeta.h"
void
fmprb_zeta(fmprb_t y, const fmprb_t s, long prec)
{
fmpcb_t t;
fmpcb_init(t);
fmpcb_set_fmprb(t, s),
fmpcb_zeta(t, t, prec);
fmprb_set(y, fmpcb_realref(t));
fmpcb_clear(t);
}
void
fmprb_zeta_ui(fmprb_t b, ulong n, long prec)
{
zeta_ui(b, n, prec);
}