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Built-in Functions
Python Tutorial
This Python tutorial has been written for the beginners to help them understand the basic to advanced concepts of Python Programming Language. After completing this tutorial, you will find yourself at a great level of expertise in Python, from where you can take yourself to the next levels to become a world class Software Engineer.
Built-in Functions
As of Python 3.11.2 version, there are 71 built-in functions in Pyhthon. The list of built-in functions is given below −
Sr.No. | Function & Description |
|---|---|
1 | AI Returns absolute value of a number |
2 | AI Returns an asynchronous iterator for an asynchronous iterable |
3 | AI Returns true when all elements in iterable is true |
4 | AI Returns the next item from the given asynchronous iterator |
5 | AI Checks if any Element of an Iterable is True |
6 | AI Returns String Containing Printable Representation |
7 | AI Converts integer to binary string |
8 | AI Converts a Value to Boolean |
9 | AI This function drops you into the debugger at the call site and calls sys.breakpointhook() |
10 | AI returns array of given byte size |
11 | AI returns immutable bytes object |
12 | AI Checks if the Object is Callable |
13 | AI Returns a Character (a string) from an Integer |
14 | AI Returns class method for given function |
15 | AI Returns a code object |
16 | AI Creates a Complex Number |
17 | AI Deletes Attribute From the Object |
18 | AI Creates a Dictionary |
19 | AI Tries to Return Attributes of Object |
20 | AI Returns a Tuple of Quotient and Remainder |
21 | AI Returns an Enumerate Object |
22 | AI Runs Code Within Program |
23 | AI Executes Dynamically Created Program |
24 | AI Constructs iterator from elements which are true |
25 | AI Returns floating point number from number, string |
26 | AI Returns formatted representation of a value |
27 | AI Returns immutable frozenset object |
28 | AI Returns value of named attribute of an object |
29 | AI Returns dictionary of current global symbol table |
30 | AI Returns whether object has named attribute |
31 | AI Returns hash value of an object |
32 | AI Invokes the built-in Help System |
33 | AI Converts to Integer to Hexadecimal |
34 | AI Returns Identify of an Object |
35 | AI Reads and returns a line of string |
36 | AI Returns integer from a number or string |
37 | AI Checks if a Object is an Instance of Class |
38 | AI Checks if a Class is Subclass of another Class |
39 | AI Returns an iterator |
40 | AI Returns Length of an Object |
41 | AI Creates a list in Python |
42 | AI Returns dictionary of a current local symbol table |
43 | AI Applies Function and Returns a List |
44 | AI Returns the largest item |
45 | AI Returns memory view of an argument |
46 | AI Returns the smallest value |
47 | AI Retrieves next item from the iterator |
48 | AI Creates a featureless object |
49 | AI Returns the octal representation of an integer |
50 | AI Returns a file object |
51 | AI Returns an integer of the Unicode character |
52 | AI Returns the power of a number |
53 | AI Prints the Given Object |
54 | AI Returns the property attribute |
55 | AI Returns a sequence of integers |
56 | AI Returns a printable representation of the object |
57 | AI Returns the reversed iterator of a sequence |
58 | AI Rounds a number to specified decimals |
59 | AI Constructs and returns a set |
60 | AI Sets the value of an attribute of an object |
61 | AI Returns a slice object |
62 | AI Returns a sorted list from the given iterable |
63 | AI Transforms a method into a static method |
64 | AI Returns the string version of the object |
65 | AI Adds items of an Iterable |
66 | AI Returns a proxy object of the base class |
67 | AI Returns a tuple |
68 | AI Returns the type of the object |
69 | AI Returns the __dict__ attribute |
70 | AI Returns an iterator of tuples |
71 | AI Function called by the import statement |
Built-in Mathematical Functions
Following mathematical functions are built into the Python interpreter, hence you don't need to import them from any module.
Sr.No. | Function & Description |
|---|---|
1 | AI The abs() function returns the absolute value of x, i.e. the positive distance between x and zero. |
2 | AI The max() function returns the largest of its arguments or largest number from the iterable (list or tuple). |
3 | AI The function min() returns the smallest of its arguments i.e. the value closest to negative infinity, or smallest number from the iterable (list or tuple) |
4 | AI The pow() function returns x raised to y. It is equivalent to x**y. The function has third optional argument mod. If given, it returns (x**y) % mod value |
5 | AI round() is a built-in function in Python. It returns x rounded to n digits from the decimal point. |
6 | AI The sum() function returns the sum of all numeric items in any iterable (list or tuple). An optional start argument is 0 by default. If given, the numbers in the list are added to start value. |
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