Basics
Python Numbers
Handling Numbers in Python
Python numbers include integers and floats, with arithmetic operators.
Introduction to Python Numbers
In Python, numbers are a fundamental data type used to store numeric values. Python supports various types of numbers, but the most commonly used are integers and floats. Understanding these types is crucial for performing arithmetic operations and processing data in Python.
Integers in Python
Integers are whole numbers, positive or negative, without a fractional component. They are represented by the int class in Python. Integers are used in a wide range of applications, from simple counting to complex algorithms.
Floating-Point Numbers in Python
Floats are numbers that have a decimal point. They are represented by the float class in Python. Floats are used when more precision is required, such as in scientific calculations, financial applications, or when dealing with averages.
Arithmetic Operations
Python provides a rich set of arithmetic operators that can be used with numbers to perform calculations. These include addition, subtraction, multiplication, division, and more.
Advanced Number Operations
Python also supports more advanced operations such as exponentiation and modulus. These operations can be particularly useful in more complex mathematical computations.
Conclusion
Understanding numbers in Python is essential for effective programming. By mastering integers, floats, and arithmetic operations, you can perform a wide range of computations with ease. In the next topic, we'll explore Python strings, which allow for handling text data.
Basics
- Introduction
- Installation
- Running Code
- Syntax
- Variables
- Data Types
- Numbers
- Strings
- Booleans
- Type Conversion
- Operators
- Ternary Operator
- If Else
- Match Case
- While Loops
- For Loops
- Lists
- Tuples
- Dictionaries
- Sets
- Comprehensions
- Functions
- Arguments
- Scope
- Errors
- Debugging
- String Formatting
- Security Basics
- Best Practices
- User Input
- Built-in Functions
- Keywords
- Previous
- Data Types
- Next
- Strings
