GNU MPFR 3.1.4 Release Candidate 2

Vincent Lefevre vincent at
Mon Feb 29 05:29:17 UTC 2016

The release of GNU MPFR 3.1.4 ("canard à l'orange", patch level 4)
is imminent. Please help to make this release as good as possible
by downloading and testing this release candidate:

The SHA1 digests:
cb51ad47aeed9f4261cb1d2b71dd1e5d07303a23  mpfr-3.1.4-rc2.tar.bz2
df3a6d8ce6bc8ec9166f102e267223629210e7ce  mpfr-3.1.4-rc2.tar.gz
a5b77eea480675aef0b2655ea8c137361dd1a396  mpfr-3.1.4-rc2.tar.xz

The SHA256 digests:
b98e116590642dcf64b4d82206703569c2a1ac5e004e4a2567324fa7c7b524ce  mpfr-3.1.4-rc2.tar.bz2
cb0f85717fd32e59f02cc5745587bd2b2f6d6b5d5e591026c39002b409061d8a  mpfr-3.1.4-rc2.tar.gz
9c7415c407bb6b510916230515b818a1cf1e3fa66c2837c7ebf7f50cc9b236f1  mpfr-3.1.4-rc2.tar.xz

The signatures:

Each tarball is signed by Vincent Lefèvre. This can be verified
using the DSA key ID 98C3739D; this key can be retrieved with:

  gpg --recv-keys 98C3739D

or by downloading it from <>.
The key fingerprint is:

  07F3 DBBE CC1A 3960 5078  094D 980C 1976 98C3 739D

The signatures can be verified with: gpg --verify <file.asc>
You should check that the key fingerprint matches.

Changes from version 3.1.3 to version 3.1.4:
- Improved MPFR manual.
- Bug fixes (see <> and ChangeLog file).
- MinGW (MS Windows): Added support for thread-safe DLL (shared library).

Please send success and failure reports with "./config.guess" output
to <mpfr at>.

If no problems are found, GNU MPFR 3.1.4 should be released
around 2016-03-05.


Vincent Lefèvre <vincent at> - Web: <>
100% accessible validated (X)HTML - Blog: <>
Work: CR INRIA - computer arithmetic / AriC project (LIP, ENS-Lyon)

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