W3Schools is optimized for learning and training. Examples might be simplified to improve reading and learning. Tutorials, references, and examples are constantly reviewed to avoid errors, but we cannot warrant full correctness of all content. While using W3Schools, you agree to have read and accepted our terms of use, cookie and privacy policy. Show Copyright 1999-2022 by Refsnes Data. All Rights Reserved. Operators are used to perform operations on values and variables. These are the special symbols that carry out arithmetic and logical computations. The value the operator operates on is known as Operand.
Logical operatorsIn Python, Logical operators are used on conditional statements (either True or False). They perform Logical AND, Logical OR and Logical NOT operations.
Logical AND operatorLogical operator returns Example #1:
Output: The numbers are greater than 0 Atleast one number is not greater than 0 Example #2:
Output: Atleast one number has boolean value as False Note: If the first expression evaluated to be false while using and operator, then the further expressions are not evaluated. Logical or operatorLogical or operator returns True if either of the operands is True. Example #1:
Output: Either of the number is greater than 0 No number is greater than 0
Output: Atleast one number has boolean value as True Note: If the first expression evaluated to be True while using or operator, then the further expressions are not evaluated. Logical not operatorLogical not operator work with the single boolean value. If the boolean value is Example:
Output: 10 is divisible by either 3 or 5 Order of evaluation of logical operatorsIn the case of multiple operators, Python always evaluates the expression from left to right. This can be verified by the below example. Example:
Output: Method called for value: -1 Method called for value: 5 Atleast one of the number is positive What are logical operators of Python?Python Logical Operators. How many logical operator are there in Python?Python offers three logical operators that allow you to compare values.
What are the 7 operators in Python?The value that the operator operates on is called the operand. In Python, there are seven different types of operators: arithmetic operators, assignment operators, comparison operators, logical operators, identity operators, membership operators, and boolean operators.
What are the 5 logical operators?There are five logical operator symbols: tilde, dot, wedge, horseshoe, and triple bar.
|