arb/fmpr/printd.c
Fredrik Johansson b0b7c2fe6e some cleanup
2012-09-06 13:18:02 +02:00

36 lines
1.3 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 "fmpr.h"
void
fmpr_printd(const fmpr_t x, long digits)
{
mpfr_t t;
mpfr_init2(t, digits * 3.33 + 10);
fmpr_get_mpfr(t, x, MPFR_RNDN);
mpfr_printf("%.*Rg", digits, t);
mpfr_clear(t);
}