Python Functions | Functions in Python | Python Tutorial | Python Programming | Simplilearn

This Python functions tutorial will help you understand what is a function, what are various functions in Python, what are lambda functions along with a demo in simple Python programming. A function is a block of organized, reasonable code used to perform a single and related action. The important benefits of functions are better modularity for applications and higher ability to reuse code. As we already know, Python gives us many built-in functions like print, but we can also create our own functions. These functions are called user-defined functions. To put it more formally, a function can be defined as a named sequence of statements that performs a computation. When we define a function, we specify the name and sequence of statements and later we can call the function by the given name. Now, let us get started Python functions in detail.

Below topics are explained in this Python functions tutorial:
1. What are functions in Python? (00:11)
2. Demo on Python functions? (00:55)
3. What are lambda functions? (15:36)
4. Demo on lambda functions? (16:15)

#pythontutorial #pythonprogrammingforbeginners #pythontraining #pythontutorialforbeginners #numpypythontutorial #pythonsimplilearn #simplilearn

➡️ About Post Graduate Program In AI And Machine Learning

This AI ML course is designed to enhance your career in AI and ML by demystifying concepts like machine learning, deep learning, NLP, computer vision, reinforcement learning, and more. You'll also have access to 4 live sessions, led by industry experts, covering the latest advancements in AI such as generative modeling, ChatGPT, OpenAI, and chatbots.

✅ Key Features

- Post Graduate Program certificate and Alumni Association membership
- Exclusive hackathons and Ask me Anything sessions by IBM
- 3 Capstones and 25+ Projects with industry data sets from Twitter, Uber, Mercedes Benz, and many more
- Master Classes delivered by Purdue faculty and IBM experts
- Simplilearn's JobAssist helps you get noticed by top hiring companies
- Gain access to 4 live online sessions on latest AI trends such as ChatGPT, generative AI, explainable AI, and more
- Learn about the applications of ChatGPT, OpenAI, Dall-E, Midjourney & other prominent tools

✅ Skills Covered

- ChatGPT
- Generative AI
- Explainable AI
- Generative Modeling
- Statistics
- Python
- Supervised Learning
- Unsupervised Learning
- NLP
- Neural Networks
- Computer Vision
- And Many More…

🔥🔥 Interested in Attending Live Classes? Call Us: IN - 18002127688 / US - [phone]

[SimplilearnOfficial]

Do you have any questions on this topic? Please share your feedback in the comment section below and we'll have our experts answer it for you. Thanks for watching the video. Cheers!

[ItsLemontree]

you don't just explain what a function is as a whole but piece by piece. thank you so so much i finally get it

[mohammedadib]

Please describe these lines of code:

def add(x, y):
return x + y

def do_twice(func, x, y):
return func(func(x, y), func(x, y))

a = 5
b = 10

print(do_twice(add, a, b))

[prabha_spk]

Thanks for your help with tutorials and great explanation 👍

[kgpkkl]

Thank u simplilearn team i got the basic idea of the functions

[amilcarc.dasilva]

great tutorial....and explanation is super!....Thanks a lot...I better understand

[armaansoni]

hey can anyone tell me how to call nested functions like the one below:
def cons(a, b):
def pair(f):
return f(b, a)
return pair
this is python btw


any help would be greatly appreciated!

[vijaysai]

can you please send the some of the programs related to functions

[sahilrizvi]

Hello the speed of your explaining is so fast mam not understand in one time need to play again and again . I think you should work on it