Online Programming Reference Guides - Perl
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2.4 Operators

There are a variety of operators that work on scalar values and variables. These operators allow us to manipulate scalars in different ways. This section discusses the most common of these operators.

2.4.1 Numerical Operators  Operators for numeric scalars
2.4.2 Comparison Operators  Operators to compare scalars with each other
2.4.3 Auto-Increment and Decrement  
2.4.4 String Operators  Operators for string scalars

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