Simple Lambda Function Expressions in Python

When you utilize lambda as an anonymous function inside another function, the power of lambda is better demonstrated.

Assume you have a function definition that takes one parameter and multiplies that argument by an unknown number:

def myfunc(x):
    return lambda a : a * x  

I have made a function that always doubles the number you send in using that function definition:

def myfunc(n):
    return lambda a : a * n

dbl = myfunc(3)
print(dbl(6))

This is a simple example of the use of lambda function in python. Try to change the arguments and practice by your own.