-------------------------------------------------------------------------------- Fedora Update Notification FEDORA-2011-7912 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 -------------------------------------------------------------------------------- ChangeLog: * Mon Jun 6 2011 Jerry James <[email protected]> - 0.15.0-1 - New upstream version - Drop defattr * Tue Apr 19 2011 Jerry James <[email protected]> - 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 <[email protected]> - 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/. 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 -------------------------------------------------------------------------------- _______________________________________________ package-announce mailing list [email protected] https://admin.fedoraproject.org/mailman/listinfo/package-announce
