python anonymous function
def sum ( a, b ): # non anonymous
return a+b
print (sum(1, 2)) # 3
sum = lambda a,b: (a+b) # anonymous / lambda
print (sum(1, 2)) # 3python anonymous function
def sum ( a, b ): # non anonymous
return a+b
print (sum(1, 2)) # 3
sum = lambda a,b: (a+b) # anonymous / lambda
print (sum(1, 2)) # 3python lambda
multiply = lambda x,y: x * y
multiply(21, 2) #42
#_____________
def myfunc(n):
return lambda a : a * n
mydoubler = myfunc(2)
print(mydoubler(11)) #22lambda function in python
In Python, an 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.
Hence, anonymous functions are also called lambda functions.
# syntax of Lambda function
lambda arguments: expression
# Program to show the use of lambda functions
double = lambda x: x * 2
print(double(5))lambda function in python
Lamda is just one line anonymous function
Useful when writing function inside function
it can take multiple arguments but computes only one expression
Syntax:
x = lambda arguments : expressionCopyright © 2021 Codeinu
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