models/py3Dv1/engine/utils/matrix.py
def identity(cls, size: int = 4) -> Matrix:
        """Construct an identity matrix of the given size. Defined as a square matrix
        with 1s on the main diagonal, and 0s elsewhere.
        Arguments:
            size - int, the size of the identity matrix.
        Returns:
            Matrix - the specified identity matrix.
        """
        matrix = cls()
        matrix.val = [
            [1.0 if i == j else 0.0 for j in range(size)] for i in range(size)
        ]
        return matrix
Construct an identity matrix of the given size. Defined as a square matrix
        with 1s on the main diagonal, and 0s elsewhere.
        Arguments:
            size - int, the size of the identity matrix.
        Returns:
            Matrix - the specified identity matrix.
        
Construct an identity matrix of the given size. Defined as a square matrix
with 1s on the main diagonal, and 0s elsewhere.
Arguments:
size - int, the size of the identity matrix.
Returns:
Matrix - the specified identity matrix.
Construct an identity matrix of the given size . Defined as a square matrix with 1s on the main diagonal and 0s elsewhere . Arguments : size - int the size of the identity matrix . Returns : Matrix - the specified identity matrix .
def identity(cls, size: int = 4) -> Matrix:
        matrix = cls()
        matrix.val = [
            [1.0 if i == j else 0.0 for j in range(size)] for i in range(size)
        ]
        return matrix
def identity ( cls , size : int = 4 ) -> Matrix : matrix = cls ( ) matrix . val = [ [ 1.0 if i == j else 0.0 for j in range ( size ) ] for i in range ( size ) ] return matrix
Construct an identity matrix of the given size.
Construct an identity matrix of the given size .
"""Construct an identity matrix of the given size. Defined as a square matrix
        with 1s on the main diagonal, and 0s elsewhere.
        Arguments:
            size - int, the size of the identity matrix.
        Returns:
            Matrix - the specified identity matrix.
        """
cls
size
int