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| <title>Using as: Integers</title> |
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| Next: <a href="Bignums.html#Bignums" accesskey="n" rel="next">Bignums</a>, Up: <a href="Numbers.html#Numbers" accesskey="u" rel="up">Numbers</a> [<a href="index.html#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a href="AS-Index.html#AS-Index" title="Index" rel="index">Index</a>]</p> |
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| <a name="Integers-1"></a> |
| <h4 class="subsubsection">3.6.2.1 Integers</h4> |
| <a name="index-integers"></a> |
| <a name="index-constants_002c-integer"></a> |
| |
| <a name="index-binary-integers"></a> |
| <a name="index-integers_002c-binary"></a> |
| <p>A binary integer is ‘<samp>0b</samp>’ or ‘<samp>0B</samp>’ followed by zero or more of |
| the binary digits ‘<samp>01</samp>’. |
| </p> |
| <a name="index-octal-integers"></a> |
| <a name="index-integers_002c-octal"></a> |
| <p>An octal integer is ‘<samp>0</samp>’ followed by zero or more of the octal |
| digits (‘<samp>01234567</samp>’). |
| </p> |
| <a name="index-decimal-integers"></a> |
| <a name="index-integers_002c-decimal"></a> |
| <p>A decimal integer starts with a non-zero digit followed by zero or |
| more digits (‘<samp>0123456789</samp>’). |
| </p> |
| <a name="index-hexadecimal-integers"></a> |
| <a name="index-integers_002c-hexadecimal"></a> |
| <p>A hexadecimal integer is ‘<samp>0x</samp>’ or ‘<samp>0X</samp>’ followed by one or |
| more hexadecimal digits chosen from ‘<samp>0123456789abcdefABCDEF</samp>’. |
| </p> |
| <p>Integers have the usual values. To denote a negative integer, use |
| the prefix operator ‘<samp>-</samp>’ discussed under expressions |
| (see <a href="Prefix-Ops.html#Prefix-Ops">Prefix Operators</a>). |
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