fact: Axiom ValidCase_def : forall p c m st sc, In sc (ValidCase p c m st) <-> DefinedCase c m sc /\ EvalRequires p m sc (pre_state m st).
imports: Coq(List) Coq(ListSet) Coq(FSetInterface) Coq(Bool) Coq(ZArith) Coq(Relation_Operators) JML(ListHelpers)