[docs] [issue11465] Set documentation: Link to wikipedia

[Thomas Guettler]

New submission from Thomas Guettler <guettli at thomas-guettler.de>:

A link from 
  http://docs.python.org/library/stdtypes.html#set.union
to
   http://en.wikipedia.org/wiki/Union_%28set_theory%29
would help young people to understand sets.

Of course it is the same for intersection(), difference(), and symmetric_difference().

The images of the wikipedia article explain it very good.

----------
assignee: docs at python
components: Documentation
messages: 130555
nosy: docs at python, guettli
priority: normal
severity: normal
status: open
title: Set documentation: Link to wikipedia
versions: Python 2.7

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue11465>
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