Fedora 22 Update: why3-0.86.1-1.fc22
updates at fedoraproject.org
updates at fedoraproject.org
Fri Jul 3 18:50:43 UTC 2015
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Fedora Update Notification
FEDORA-2015-10662
2015-06-24 11:14:32
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Name : why3
Product : Fedora 22
Version : 0.86.1
Release : 1.fc22
URL : http://why3.lri.fr/
Summary : Software verification platform
Description :
Why3 is the next generation of the Why software verification platform.
Why3 clearly separates the purely logical specification part from
generation of verification conditions for programs. It features a rich
library of proof task transformations that can be chained to produce a
suitable input for a large set of theorem provers, including SMT
solvers, TPTP provers, as well as interactive proof assistants.
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Update Information:
Changes in gappa 1.2.0:
* fact database
- improved handling of powers of two in mul_flt
- fixed incorrect computation of the order-3 term of the relative error for division
- added rewriting rules for emulating reverse propagation
* proof graph
- improved proof simplification
* proof paths
- improved performances by avoiding some absolute values
- improved detection of approximate/exact pairs of expressions
Changes in gappalib-coq 1.1.0:
- moved to Flocq 2.4
- added support for Gappa 1.2.0
Changes in why3 0.86.1:
- improved task highlighting for negated premises (contributed by Mikhail Mandrykin, AstraVer project)
Frama-c and why were merely rebuilt due to the other changes.
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ChangeLog:
* Mon Jun 22 2015 Jerry James <loganjerry at gmail.com> - 0.86.1-1
- New upstream release
* Wed Jun 17 2015 Richard W.M. Jones <rjones at redhat.com> - 0.86-2
- ocaml-4.02.2 rebuild.
* Sat May 16 2015 Jerry James <loganjerry at gmail.com> - 0.86-1
- New upstream release
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This update can be installed with the "yum" update program. Use
su -c 'yum update why3' at the command line.
For more information, refer to "Managing Software with yum",
available at http://docs.fedoraproject.org/yum/.
All packages are signed with the Fedora Project GPG key. More details on the
GPG keys used by the Fedora Project can be found at
https://fedoraproject.org/keys
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