fact: Definition fStar (args: regexp * regexp* seq regexp) : regexp := let (eF,l) := args in let (e,F) := eF in rPlus2 (Conc e (Star F)) (Star F) l.
imports: Coq(RelationClasses Setoid Morphisms Permutation) Coq(SetoidList Mergesort Orders) mathcomp(ssreflect ssrfun ssrbool eqtype ssrnat seq fintype) mathcomp(bigop path) RegLang(languages) RegexpBrzozowski(glue gfinset regexp)