 The RexxOperators interface class The RexxOperators interface class defines the signatures of the methods that implement the NetRexx (and Rexx) operators. These methods are described in the section Rexx arithmetic methods. In the future this interface may be used to allow the overloading of operators for objects of types other than Rexx. The current NetRexx language definition does not permit operator overloading. Supplement to The NetRexx Language by Mike Cowlishaw, mfc@uk.ibm.com (ISBN 0-13-806332-X, 197pp, Prentice-Hall, 1997). | 
