OS/2 Procedures Language 2/REXX


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Working with Variables and Arithmetic


In this section, you will see how to use variables and arithmetic and how 
to add comments throughout a procedure to describe how it works. Some of 
the topics in this section include the following: 
 Variable                      A piece of data given a unique name 
 Value                         Contents of a variable 
 Operators                     Symbols used for arithmetic functions 
 Addition                      + operator 
 Subtraction                   - operator 
 Multiplication                * operator 
 Division                      /, //, % operators 
   

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