Credits: addendum for version 6.1
Credits: addendum for version 6.1
The present version 6.1 of Coq is based on the V5.10 architecture. It
was ported to the new language Objective Caml by Bruno Barras. The
underlying framework has slightly changed and allows more conversions
between sorts.
The new version provides powerful tools for easier developments.
Cristina Cornes designed an extension of the Coq syntax to allow
definition of terms using a powerful pattern-matching analysis in the
style of ML programs.
Amokrane Saïbi wrote a mechanism to simulate
inheritance between types families extending a proposal by Peter
Aczel. He also developed a mechanism to automatically compute which
arguments of a constant may be inferred by the system and consequently
do not need to be explicitly written.
Yann Coscoy designed a command which explains a proof term using
natural language. Pierre Crégut built a new tactic which solves
problems in quantifier-free Presburger Arithmetic. Both
functionalities have been integrated to the Coq system by Hugo
Herbelin.
Samuel Boutin designed a tactic for simplification of commutative
rings using a canonical set of rewriting rules and equality modulo
associativity and commutativity.
Finally the organisation of the Coq distribution has been supervised
by Jean-Christophe Filliâtre with the help of Judicaël Courant
and Bruno Barras.
Lyon, Nov. 18th 1996
Christine Paulin
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