fact: Parameter errorDiverges : TAG.mapType divergesT.
imports: JML(Prelude) Coq(ZArith) Coq(Bool) Coq(List) JML(TaggedList) JML(ListHelpers) JML(ListFunctions) JML(OptionHelpers) JML(JMLProgramPlusImpl) JML(JMLFull2Basic) JML(JMLExpressionNotations)