Lambda Expressions in Python

A lambda expression is an anonymous function that is used primarily for short and once, where all functions without a lambda must have a name, that is, the function is declared well before it is called.

Let's look at how lambda is used in Python.

• Single Lambda

""if__name__"__main__":     Lambda x:x +    print(f (1))>>>43>>>

• Multiple lambda

Function_pool = [lambda x:x + 1,                 Lambda x:x + 2]if__name__ c8> "__main__":    print(function_pool[0)     Print(function_pool[1] ())>>>4344>>>

• Returns a lambda function

  " python 3.4return a Lambda object  Span style= "COLOR: #800000" "" " def   Make_ Incrementor (n):  return  lambda  x:x +  n  if  __name__  = =  "  __main__   " : F  = Make_incrementor (42 )  #  now f = Lambda x:x +  print   (f (0))  print  (F (1 >>>4243>>> 

Lambda expressions in Python