Fedora 14 Update: gappa-0.15.0-1.fc14

updates at fedoraproject.org updates at fedoraproject.org
Wed Jun 15 18:37:58 UTC 2011

Fedora Update Notification
2011-06-07 03:37:38

Name        : gappa
Product     : Fedora 14
Version     : 0.15.0
Release     : 1.fc14
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.

Update Information:

New upstream version:
* fact database:
  - added EQL predicate: e1 = e2
  - changed user rewriting to use the EQL predicate
  - improved rewriting rules to handle ABS, FIX, FLT, NZR, REL in addition to BND predicate
* syntax:
  - added "@FLT(e,k)" and "@FIX(e,k)" for inputting FLT and FIX properties
  - added "e1 = e2" for inputting EQL properties
  - allowed arbitrary logical propositions as termination condition for bisection

* Mon Jun  6 2011 Jerry James <loganjerry at gmail.com> - 0.15.0-1
- New upstream version
- Drop defattr
* Tue Apr 19 2011 Jerry James <loganjerry at gmail.com> - 0.14.1-1
- New upstream version
- Drop %clean section
- Drop upstreamed patches
- Build the PDF file instead of downloading it
* Tue Mar 15 2011 Jerry James <loganjerry at gmail.com> - 0.14.0-1
- New upstream version
- Remove BuildRoot tag
- Use flex and bison to regenerate the lexer and parser
* Wed Sep 29 2010 jkeating - 0.13.0-4.1
- Rebuilt for gcc bug 634757

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 http://docs.fedoraproject.org/yum/.

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