The core value of functions lies in encapsulating repetitive computational logic into independent modules, achieving ...

Take advantage of caching and the lru_cache decorator to relieve your Python functions from repetitive heavy lifting.

The one place they are pretty convenient is in languages (like Python) where multiple return values from one function can be used as multiple input parameters to another.

An easier syntax also makes other elements easier to use in Python. This includes functions, lines of code represented by characters that run when called on.

Python, JavaScript & C++ examples - Void function, Functions in Programming that require or return a Value discussed in brief for beginners.