User Guide

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You can select multiple expressions by specifying a range using the range
operator (..).
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Note: This syntax is valid for most data structures.
Sets
A set is an expression sequence enclosed in curly braces ({ }).
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A Maple set has the basic properties of a mathematical set.
• Each element is unique. Repeated elements are stored only once.
• The order of elements is not stored.
For example:
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Using Sets
To perform mathematical set operations, use the set data structure.
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7.2 Creating and Using Data Structures • 287