matxop 0.0.1

Does Matrix operation.

#MatrixOperations

*NOTE:This package will work only if they are compatible.

zeros_matrix(rows, cols): Creates a matrix filled with zeros. :param rows: the number of rows the matrix should have :param cols: the number of columns the matrix should have

    :return: list of lists that form the matrix

def identity_matrix(n): Creates and returns an identity matrix. :param n: the square size of the matrix

    :return: a square identity matrix

def copy_matrix(M): Creates and returns a copy of a matrix. :param M: The matrix to be copied

    :return: A copy of the given matrix

def print_matrix(M, decimals=3): Print a matrix one row at a time :param M: The matrix to be printed

def transpose(M): Returns a transpose of a matrix. :param M: The matrix to be transposed

    :return: The transpose of the given matrix

def matrix_addition(A, B): Adds two matrices and returns the sum :param A: The first matrix :param B: The second matrix

    :return: Matrix sum

def matrix_subtraction(A, B): Subtracts matrix B from matrix A and returns difference :param A: The first matrix :param B: The second matrix

    :return: Matrix difference

def matrix_multiply(A, B): Returns the product of the matrix A * B :param A: The first matrix - ORDER MATTERS! :param B: The second matrix

    :return: The product of the two matrices

def multiply_matrices(list): """ Find the product of a list of matrices from first to last :param list: The list of matrices IN ORDER

    :return: The product of the matrices

def check_matrix_equality(A, B, tol=None): Checks the equality of two matrices. :param A: The first matrix :param B: The second matrix :param tol: The decimal place tolerance of the check

    :return: The boolean result of the equality check

def unitize_vector(vector): Find the unit vector for a vector :param vector: The vector to find a unit vector for

    :return: A unit-vector of vector