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Fedora Update Notification
FEDORA-2016-1b796d3800
2016-08-01 13:09:38.111401
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Name : gappa
Product : Fedora 24
Version : 1.3.0
Release : 1.fc24
URL :
http://gappa.gforge.inria.fr/
Summary : Prove programs with floating-point or fixed-point arithmetic
Description :
Gappa is a tool intended to help verifying and formally prove
properties on numerical programs and circuits handling floating-point
or fixed-point arithmetic. This tool manipulates logical formulas
stating the enclosures of expressions in some intervals. Through the
use of rounding operators as part of the expressions, Gappa is specially
designed to deal with formulas that could appear when certifying numerical
codes. In particular, Gappa makes it simple to bound computational errors
due to floating-point arithmetic. The tool and its documentation were
written by Guillaume Melquiond.
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Update Information:
Changes in apron: - fixed missing exception reporting in level 1 meet and join
array when array elements have incompatible environments - new Var interface:
any Java class implementing Var can now be used as variable name; the String
interface is maintained for compatibility; added StringVar, a Var implementation
contaning a simple String - made the Var interface public in JApron See
http://gappa.gforge.inria.fr/doc/apd.html for changes in gappa and gappalib-coq.
Why was merely rebuilt for the new apron and gappalib-coq builds, and should
function unchanged.
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This update can be installed with the "yum" update program. Use
su -c 'yum update gappa' at the command line.
For more information, refer to "Managing Software with yum",
available at
https://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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