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What are Perl Numerical Literals?
Perl stores all the numbers internally as either signed integers or double-precision floating-point values. Numeric literals are specified in any of the following floating-point or integer formats −
Type | Value |
---|---|
Integer | 1234 |
Negative integer | -100 |
Floating point | 2000 |
Scientific notation | 16.12E14 |
Hexadecimal | 0xffff |
Octal | 0577 |
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