public SDVariable isNonDecreasing(String name, SDVariable iX) {
        SDVariable result = functionFactory.isNonDecreasing(iX);
        return updateVariableNameAndReference(result, name);

    }
public SDVariable isNonDecreasing ( String name , SDVariable iX ) { SDVariable result = functionFactory . isNonDecreasing ( iX ) ; return updateVariableNameAndReference ( result , name ) ; }
@param iX
@return