2.1.2 Logical Operators (and / or / not)
Logical operators are used to combine or modify boolean expressions.
They allow more complex conditions to be evaluated.
Logical Operators in Python
Python provides three logical operators:
and: True if both conditions are Trueor: True if at least one condition is Truenot: Reverses the boolean value
Logical Evaluation
- Logical expressions are evaluated from left to right
- Python uses short-circuit evaluation
- Logical operators always return a boolean result in conditional contexts
Common Use Cases
- Combining multiple conditions
- Checking ranges and constraints
- Creating readable decision logic
📌 Note:
Clear logical expressions improve both correctness and readability.