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<h1 class="page-title" id="modules.range">range</h1>

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A language built-in type to support ranges. Example of range literal:<br><pre class=language-python>x = range(1, 10, 3)</pre>Accessing elements is possible using indexing (starts from <code>0</code>):<br><pre class=language-python>e = x[1]   # e == 2</pre>Ranges do not support the <code>+</code> operator for concatenation.Similar to strings, ranges support slice operations:<pre class=language-python>range(10)[1:3]   # range(1, 3)
range(10)[::2]  # range(0, 10, 2)
range(10)[3:0:-1]  # range(3, 0, -1)</pre>Ranges are immutable, as in Python 3.


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