User Guide

2 Introduction
Introduction
In this Reference Guide you will find the following information:
• CATALOG, Strings, Hyperbolic Functions - Includes instructions on browsing, using,
entering strings, and other functions in the CATALOG.
• Commands and Functions Listing - Includes an alphabetical listing of all CATALOG
items, referencing:
- Function or Instruction/Arguments
- Results
- Key or Keys/Menu or Screen/Item
• Arithmetic Operations, Test Relations, and Symbols - Items whose names are not
alphabetic (such as +, !, and >).
• Error Messages - Includes a listing of error types with possible causes and
suggested remedies.