py-Matrix-123 0.0.2

A python package that retrieves matrix dimensions, their trace, and performs matrix addition, subtraction, multiplication.

py-Matrix-123

Installation

To install with pip, run: pip install py-Matrix-123

Basic Usage

You can retrieve matrix dimensions, their trace, and performs matrix addition, subtraction, multiplication and scalar multiplication.

requirements: python3

Here's an example for regular matrices

from pymatrix123 import Matrix

matrices = [
    ([[1], [3], [4], [5]], 
        [[1], [0], [2], [5]]),

    ([[1, 2], [3, -1], [4, 0.0], [5, -18]], 
        [1, 0, 2, 5]),

    ([1.1, 3, 4, 5], 
        [1, 0, -2.0, -5])
]



if __name__ == '__main__':
    for A, B in matrices:
    matrixA = Matrix(A)
    matrixA.trace()
    matrixA.get_dim()
    matrixB = Matrix(B)
    matrixB.trace()
    matrixB.get_dim()

from pymatrix123 import Matrix

matrices = [
    ([[1], [3], [4], [5]], 
        [[1], [0], [2], [5]]),

    ([[1, 2], [3, -1], [4, 0.0], [5, -18]], 
        [1, 0, 2, 5]),

    ([1.1, 3, 4, 5], 
        [1, 0, -2.0, -5])
]

if __name__ == '__main__':
    for A, B in matrices:
    matrixA = Matrix(A)
    matrixB = Matrix(B)
    sum_up = matrixA + matrixB

Here's an example for square matrices

from pymatrix123 import SquareMatrix

square = [
    ([[1, 2], [3, 4]], 
        [[4, 3], [2, 1]], 
        [[1*4 + 2*2, 1*3 + 2*1], [3*4 + 4*2, 4*1+3*3]]),

    ([[1, 2, 0], 
        [3, 4, -1.0], 
        [2, 4, 0]], 

        [[4, 3, -1], 
        [2, 1, 2.0], 
        [0, 15, -1.1]], 

        [[1*4+2*2+0*0, 1*3+2*1+0*15, 1*(-1)+2*2.0+0*(-1.1)], 
        [3*4+4*2+(-1.0)*0, 4*1+3*3+(-1.0)*15, 3*(-1)+4*2.0+(-1.0)*(-1.1)], 
        [2*4+4*2+0*0, 2*3+4*1+0*15, 2*(-1)+(2.0)*4+0*(-1.1)]]),
]

if __name__ == '__main__':
    for A, B, solution in square:
    matrixA = SquareMatrix(A)
    matrixB = SquareMatrix(B)
    mul = matrixA * matrixB

Reference

Setup	Command	Notes
install	pip install pymatrix123

Creating a CLI	Command	Notes
import	import pymatrix123
Call	Matrix(A)	Turns the current list into a matrix object.
Call	SquareMatrix(B)	Turns the current list into a matrix object.

License

Licensed under the The Python Packaging Authority License.