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Date: | Fri, 29 Mar 2013 12:56:02 -0700 (PDT) |
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Subject: | Re: ANNOUNCE: DJGPP port of MPFR-3.1.2 |
From: | Juan Manuel Guerrero <juan DOT guerrero AT gmx DOT de> |
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On 23 Mrz., 15:08, Andris Pavenis <andris DOT pave DOT DOT DOT AT iki DOT fi> wrote: > This is announcement of DJGPP port of MPFR-3.1.2 > > What is MPFR (fragment from MPFR documentation) > =============================================== > > MPFR is a portable library written in C for arbitrary precision > arithmetic on floating-point numbers. It is based on the GNU MP > library. It aims to extend the class of floating-point numbers > provided by the GNU MP library by a precise semantics. The main > differences with the mpf class from GNU MP are: > > * the mpfr code is portable, i.e. the result of any operation > does not depend (or should not) on the machine word size > mp_bits_per_limb (32 or 64 on most machines); > * the precision in bits can be set exactly to any valid value > for each variable (including very small precision); > * mpfr provides the four rounding modes from the IEEE 754-1985 > standard. > > In particular, with a precision of 53 bits, mpfr should be able > to exactly reproduce all computations with double-precision machine > floating-point numbers (double type in C), except the default > exponent range is much wider and subnormal numbers are not > implemented but can be emulated. > > This version of MPFR is released under the GNU Lesser General > Public License. It is permitted to link MPFR to non-free programs, > as long as when distributing them the MPFR source code and a means > to re-link with a modified MPFR library is provided. > > Available files > =============== > > ftp://ftp.delorie.com/pub/djgpp/current/v2gnu/mpfr312b.zip > Binary archive of MPFR-3.1.2 for DJGPP v2.03r2 > > ftp://ftp.delorie.com/pub/djgpp/current/v2gnu/mpfr312s.zip > Source archive of MPFR-3.1.2 for DJGPP > pre-configured for DJGPP v203r2 > > ftp://ftp.delorie.com/pub/djgpp/current/v2gnu/mpfr312d.zip > Documentation archive of MPFR-3.1.2 (DVI, PDF, PS, > HTML) > > ftp://ftp.delorie.com/pub/djgpp/beta/v2gnu/mpfr312b.zip > Binary archive of MPFR-3.1.2 for DJGPP v2.04pre > > ftp://ftp.delorie.com/pub/djgpp/beta/v2gnu/mpfr311s.zip > Source archive of MPFR-3.1.2 for DJGPP v2.04pre > preconfigured for DJGPP v2.04 development versions > > Binary packages build environment: > > - DJGPP v2.03p2: > - GCC-4.7.2 > - GMP-5.0.5 > > - DJGPP v2.04pre > - GCC-4.8.0 > - GMP-5.1.1 > > Andris Pavenis <andris DOT pave DOT DOT DOT AT iki DOT fi> Only a small issue. It should be: ftp://ftp.delorie.com/pub/djgpp/beta/v2gnu/mpfr312s.zip Regards, Juan M. Guerrero
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