fact: Definition nfa_of := {| nfa_s := \bigcup_(p in enfa_s N) (eps_reach p); nfa_fin := enfa_f N; nfa_trans p a q := [exists p', enfa_trans (Some a) p p' && (q \in eps_reach p') ] |}.
imports: mathcomp(all_ssreflect) RegLang(misc languages dfa)