Python3 Lambda Function
Python Lambda Function Anonymous/Lambda Function : In Python, anonymous function is a function that is defined without a name. While normal functions are defined using the def keyword, in Python anonymous functions are defined using the lambda keyword. Lambda functions are used extensively along with built-in functions like filter(),map(),reduce() . Syntax: lambda arguments: expression Example double=lambda x: x*2 print(double(5)) output : 10 def double(x): return x*2 print(double(5)) output: 10 #example using filter() function lst=[1,2,3,4,5] even_lst=list(filter(lambda x: (x%2==0),lst)) print(even_lst) output: [2,4] #example using map() function lst=[1,2,3,4,5] new_lst=list(map(lambda x: (x+2),lst)) print(new_lst) output: [3,4,5,6,7] #example using reduce() function from functools import reduce lst=[1,2,3,4,5] new_lst=li