MicroMatrix

MicroMatrix is a lightweight Python module which adds a generalized Matrix class, supporting many matrix operations with no external dependencies.

MicroMatrix Supports:

• Matrices of any size
• Complex Numbers
• Addition & Subtraction
• Multiplication & Division
• Integer Exponentiation
• Transposition
• Inverse & Determinant
• Assignment Operators
• And more!

Usage

Installation

Flask Sitemapper requires Python 3.10 or newer. The latest version can be installed from PyPi with pip as shown below.

pip install micromatrix

Now you can import the Matrix class to use in your code.

from micromatrix import Matrix

# Creating a 3x2 matrix
my_matrix = Matrix([1, 2, 3], [4, 5, 6])

Supported Operations

MicroMatrix supports many operations, including the standard Python mathematical operators and common matrix operations. These operations can be combined and used for complex calculations.

Keep in mind that some operations may not be possible depending on the dimension and elements of your matrices. In that case, you will see a ValueError with a description such as:

ValueError: Operation requires a square matrix

Reversible Operations

• Matrix + int | float | complex | Matrix -> Matrix
• Matrix - int | float | complex | Matrix -> Matrix
• Matrix * int | float | complex | Matrix -> Matrix
• Matrix / int | float | complex | Matrix -> Matrix
• Matrix == Any -> bool

Non-Reversible Operations

• Matrix ** int -> Matrix
• + Matrix -> Matrix
• - Matrix -> Matrix
• ~ Matrix -> Matrix
• abs(Matrix) -> Matrix
• len(Matrix) -> int
• str(Matrix) -> str

Properties

• Matrix.identity -> Matrix
• Matrix.transpose -> Matrix
• Matrix.determinant -> int | float | complex
• Matrix.invert -> Matrix

Methods

• Matrix.administer(func) -> Matrix applies func to each value in Matrix