version 1.1.1.2, 2000/09/09 14:13:14 |
version 1.1.1.3, 2003/08/25 16:06:35 |
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/* mpf_set_default_prec -- |
/* mpf_set_default_prec -- |
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Copyright (C) 1993, 1994, 1995 Free Software Foundation, Inc. |
Copyright 1993, 1994, 1995, 2001 Free Software Foundation, Inc. |
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This file is part of the GNU MP Library. |
This file is part of the GNU MP Library. |
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Line 22 MA 02111-1307, USA. */ |
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Line 22 MA 02111-1307, USA. */ |
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#include "gmp.h" |
#include "gmp.h" |
#include "gmp-impl.h" |
#include "gmp-impl.h" |
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mp_size_t __gmp_default_fp_limb_precision |
mp_size_t __gmp_default_fp_limb_precision = __GMPF_BITS_TO_PREC (53); |
= (53 + 2 * BITS_PER_MP_LIMB - 1) / BITS_PER_MP_LIMB; |
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void |
void |
#if __STDC__ |
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mpf_set_default_prec (unsigned long int prec_in_bits) |
mpf_set_default_prec (unsigned long int prec_in_bits) |
#else |
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mpf_set_default_prec (prec_in_bits) |
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unsigned long int prec_in_bits; |
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#endif |
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{ |
{ |
mp_size_t prec; |
__gmp_default_fp_limb_precision = __GMPF_BITS_TO_PREC (prec_in_bits); |
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prec = (MAX (53, prec_in_bits) + 2 * BITS_PER_MP_LIMB - 1)/BITS_PER_MP_LIMB; |
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__gmp_default_fp_limb_precision = prec; |
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} |
} |