fact: Fixpoint List_diseqb (a b: list bool) : bool := match a, b with | nil, nil => false | xa :: xsa, xb :: xsb => if (Bool.eqb xa false) then (if (Bool.eqb xb false) then List_diseqb xsa xsb else true) else (if (Bool.eqb xb true) then List_diseqb xsa xsb else true) | _, _ => true end.
imports: Int63 PArray SMT_classes ZArith Misc State SMT_terms BVList Psatz Bool List BoolEq NZParity Nnat BinPos BinNat Pnat Init.Peano ProofIrrelevance