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1 /* mpfr_mul_2exp -- multiply a floating-point number by a power of two | |
2 | |
3 Copyright 1999, 2001, 2004, 2006, 2007, 2008, 2009 Free Software Foundation, Inc
. | |
4 Contributed by the Arenaire and Cacao projects, INRIA. | |
5 | |
6 This file is part of the GNU MPFR Library. | |
7 | |
8 The GNU MPFR Library is free software; you can redistribute it and/or modify | |
9 it under the terms of the GNU Lesser General Public License as published by | |
10 the Free Software Foundation; either version 2.1 of the License, or (at your | |
11 option) any later version. | |
12 | |
13 The GNU MPFR Library is distributed in the hope that it will be useful, but | |
14 WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY | |
15 or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public | |
16 License for more details. | |
17 | |
18 You should have received a copy of the GNU Lesser General Public License | |
19 along with the GNU MPFR Library; see the file COPYING.LIB. If not, write to | |
20 the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, | |
21 MA 02110-1301, USA. */ | |
22 | |
23 #include "mpfr-impl.h" | |
24 | |
25 /* Obsolete function, use mpfr_mul_2ui or mpfr_mul_2si instead. */ | |
26 | |
27 #undef mpfr_mul_2exp | |
28 | |
29 int | |
30 mpfr_mul_2exp (mpfr_ptr y, mpfr_srcptr x, unsigned long int n, mp_rnd_t rnd_mode
) | |
31 { | |
32 return mpfr_mul_2ui (y, x, n, rnd_mode); | |
33 } | |
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