Section: New Software and Platforms
The Flocq library
Participants : Sylvie Boldo [contact] , Guillaume Melquiond.
Criteria for Software Self-Assessment: A-2, SO-3, SM-3, EM-3, SDL-5, OC-4.
The Flocq library for the Coq proof assistant is a comprehensive formalization of floating-point arithmetic: core definitions, axiomatic and computational rounding operations, high-level properties [6] . It provides a framework for developers to formally certify numerical applications.
Flocq is currently used by the CompCert certified compiler for its support of floating-point computations.
It is distributed as open source, under a LGPL license, at http://flocq.gforge.inria.fr/ . It was first released in 2010. Current version is 2.4.0 released in Sep. 2014.