A Python if lambda function inside another lambda function is called a nested lambda function. We can create another lambda function inside another lambda function.
Note: the lambda keyword is used to create anonymous functions.
Python Nested lambda function example
A simple example codes an outer and an inner lambda function. When you call the outer lambda, that time the inner lambda function is created. The outer lambda will return the called function.
Adding two numbers using Nested lambda Python functions:
add = lambda a=20: lambda b: a + b x = add() print(type(x)) print(x(50))
sqr = lambda x: x ** 2 prod = lambda f, n: lambda x: f(x) * n ans = prod(sqr, 2)(10) print(ans)
Do comment if you have any doubts or suggestions on this Python Lambda tutorial.
Note: IDE: PyCharm 2021.3.3 (Community Edition)
All Python Examples are in Python 3, so Maybe its different from python 2 or upgraded versions.
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