Mathematical Set Operations in Python

A complete guide to mathematical set operations in Python. It can be used to compute standard math operations, such as intersection, union, difference, and symmetric difference.

Mathematical Set Operations in Python

Python’s set is an unordered collection in Python. It can be used to compute standard math operations, such as intersection, union, difference, and symmetric difference. Other collections — like list, tuple, and dictionary — don’t support set operations. Dict view objects are set-like, which allows set operations. Refer to my story on Python sets.

This article will explore the mathematical operations supported by set objects in detail.

Let's Look at the Mathematical Operations Supported by the Set Object

• union()
• update()
• intersection()
• intersection_update()
• difference()
• difference_update()
• symmetric_difference()
• symmetric_difference_update()
• isdisjoint()
• issubset()
• issuperset()

Set operations can be done in two ways. By using the method or by using an operator.

‘union()’

Return a new setwith elements from the set and the other. It’s performed by union() or by using the | operator

Syntax

**union**(_*others_)

**set | other | ...**

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