# Wolfram Language & System 11.0 (2016)|Legacy Documentation

This is documentation for an earlier version of the Wolfram Language.
BUILT-IN WOLFRAM LANGUAGE SYMBOL

# Sort

Sort[list]
sorts the elements of list into canonical order.

Sort[list,p]
sorts using the ordering function p.

## DetailsDetails

• Sort by default orders integers, rational, and approximate real numbers by their numerical values.
• Sort orders complex numbers by their real parts, and in the event of a tie, by the absolute values of their imaginary parts.
• Sort orders symbols by their names, and in the event of a tie, by their contexts.
• Sort usually orders expressions by putting shorter ones first, and then comparing parts in a depthfirst manner.
• Sort treats powers and products specially, ordering them to correspond to terms in a polynomial.
• Sort orders strings as in a dictionary, with uppercase versions of letters coming after lowercase ones. Sort places ordinary letters first, followed in order by script, Gothic, doublestruck, Greek, and Hebrew. Mathematical operators appear in order of decreasing precedence.
• Sort[list,p] applies the function p to pairs of elements in list to determine whether they are in order. The default function p is OrderedQ[{#1,#2}]&.
• Sort can be used on expressions with any head, not only List.

## ExamplesExamplesopen allclose all

### Basic Examples  (5)Basic Examples  (5)

Sort a list:

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Sort using Greater as the ordering function:

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Sort by comparing the second part of each element:

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Sort elements in an Association according to their values:

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Sort Association in reverse order:

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