
from __future__ import annotations

from typing import Any



def       _lowercase					(      *__SCREAMING_SNAKE_CASE )	->     list[list[int]]:
			if all(_check_not_integer(__SCREAMING_SNAKE_CASE ) for m in matrix_s ):
						for i in matrix_s[1:]:
									_verify_matrix_sizes(matrix_s[0]				,    __SCREAMING_SNAKE_CASE )
						return [[sum(__SCREAMING_SNAKE_CASE ) for t in zip(*__SCREAMING_SNAKE_CASE )] for m in zip(*__SCREAMING_SNAKE_CASE )]
			raise TypeError('Expected a matrix, got int/list instead' )



def       _lowercase					(      __SCREAMING_SNAKE_CASE				,    __SCREAMING_SNAKE_CASE )	->     list[list[int]]:
			if (
			    _check_not_integer(__SCREAMING_SNAKE_CASE )
			    and _check_not_integer(__SCREAMING_SNAKE_CASE )
			    and _verify_matrix_sizes(__SCREAMING_SNAKE_CASE				,    __SCREAMING_SNAKE_CASE )
			):
						return [[i - j for i, j in zip(*__SCREAMING_SNAKE_CASE )] for m in zip(__SCREAMING_SNAKE_CASE				,    __SCREAMING_SNAKE_CASE )]
			raise TypeError('Expected a matrix, got int/list instead' )



def       _lowercase					(      __SCREAMING_SNAKE_CASE				,    __SCREAMING_SNAKE_CASE )	->     list[list[float]]:
			return [[x * n for x in row] for row in matrix]



def       _lowercase					(      __SCREAMING_SNAKE_CASE				,    __SCREAMING_SNAKE_CASE )	->     list[list[int]]:
			if _check_not_integer(__SCREAMING_SNAKE_CASE ) and _check_not_integer(__SCREAMING_SNAKE_CASE ):
						UpperCamelCase__   ,			UpperCamelCase__    :		List[Any]     =				_verify_matrix_sizes(__SCREAMING_SNAKE_CASE				,    __SCREAMING_SNAKE_CASE )

			if cols[0] != rows[1]:
						UpperCamelCase__    :		int     =				(
						    'Cannot multiply matrix of dimensions '
						    F"""({rows[0]},{cols[0]}) and ({rows[1]},{cols[1]})"""
						)
						raise ValueError(__SCREAMING_SNAKE_CASE )
			return [
			    [sum(m * n for m, n in zip(__SCREAMING_SNAKE_CASE				,    __SCREAMING_SNAKE_CASE ) ) for j in zip(*__SCREAMING_SNAKE_CASE )] for i in matrix_a
			]



def       _lowercase					(      __SCREAMING_SNAKE_CASE )	->     list[list[int]]:
			UpperCamelCase__    :		str     =				int(__SCREAMING_SNAKE_CASE )
			return [[int(row == column ) for column in range(__SCREAMING_SNAKE_CASE )] for row in range(__SCREAMING_SNAKE_CASE )]



def       _lowercase					(      __SCREAMING_SNAKE_CASE				,    __SCREAMING_SNAKE_CASE = True )	->     list[list[int]] | map[list[int]]:
			if _check_not_integer(__SCREAMING_SNAKE_CASE ):
						if return_map:
									return map(__SCREAMING_SNAKE_CASE				,    zip(*__SCREAMING_SNAKE_CASE ) )
						else:
									return list(map(__SCREAMING_SNAKE_CASE				,    zip(*__SCREAMING_SNAKE_CASE ) ) )
			raise TypeError('Expected a matrix, got int/list instead' )



def       _lowercase					(      __SCREAMING_SNAKE_CASE				,    __SCREAMING_SNAKE_CASE				,    __SCREAMING_SNAKE_CASE )	->     list[list[int]]:
			UpperCamelCase__    :		Any     =				matrix[:row] + matrix[row + 1 :]
			return [row[:column] + row[column + 1 :] for row in minor]



def       _lowercase					(      __SCREAMING_SNAKE_CASE )	->     Any:
			if len(__SCREAMING_SNAKE_CASE ) == 1:
						return matrix[0][0]

			return sum(
			    x * determinant(minor(__SCREAMING_SNAKE_CASE				,    0				,    __SCREAMING_SNAKE_CASE ) ) * (-1) ** i
			    for i, x in enumerate(matrix[0] ) )



def       _lowercase					(      __SCREAMING_SNAKE_CASE )	->     list[list[float]] | None:
			UpperCamelCase__    :		Optional[int]     =				determinant(__SCREAMING_SNAKE_CASE )
			if det == 0:
						return None

			UpperCamelCase__    :		Optional[int]     =				[
			    [determinant(minor(__SCREAMING_SNAKE_CASE				,    __SCREAMING_SNAKE_CASE				,    __SCREAMING_SNAKE_CASE ) ) for j in range(len(__SCREAMING_SNAKE_CASE ) )]
			    for i in range(len(__SCREAMING_SNAKE_CASE ) )
			]

			UpperCamelCase__    :		List[Any]     =				[
			    [x * (-1) ** (row + col) for col, x in enumerate(matrix_minor[row] )]
			    for row in range(len(__SCREAMING_SNAKE_CASE ) )
			]
			UpperCamelCase__    :		Optional[int]     =				list(transpose(__SCREAMING_SNAKE_CASE ) )
			return scalar_multiply(__SCREAMING_SNAKE_CASE				,    1 / det )



def       _lowercase					(      __SCREAMING_SNAKE_CASE )	->     bool:
			return not isinstance(__SCREAMING_SNAKE_CASE				,    __SCREAMING_SNAKE_CASE ) and not isinstance(matrix[0]				,    __SCREAMING_SNAKE_CASE )



def       _lowercase					(      __SCREAMING_SNAKE_CASE )	->     tuple[int, int]:
			return len(__SCREAMING_SNAKE_CASE ), len(matrix[0] )



def       _lowercase					(      __SCREAMING_SNAKE_CASE				,    __SCREAMING_SNAKE_CASE )	->     tuple[tuple[int, int], tuple[int, int]]:
			UpperCamelCase__    :		int     =				_shape(__SCREAMING_SNAKE_CASE ) + _shape(__SCREAMING_SNAKE_CASE )
			if shape[0] != shape[3] or shape[1] != shape[2]:
						UpperCamelCase__    :		Tuple     =				(
						    'operands could not be broadcast together with shape '
						    F"""({shape[0], shape[1]}), ({shape[2], shape[3]})"""
						)
						raise ValueError(__SCREAMING_SNAKE_CASE )
			return (shape[0], shape[2]), (shape[1], shape[3])



def       _lowercase					(      )	->     None:
			UpperCamelCase__    :		Optional[Any]     =				[[12, 10], [3, 9]]
			UpperCamelCase__    :		int     =				[[3, 4], [7, 4]]
			UpperCamelCase__    :		Dict     =				[[11, 12, 13, 14], [21, 22, 23, 24], [31, 32, 33, 34], [41, 42, 43, 44]]
			UpperCamelCase__    :		List[str]     =				[[3, 0, 2], [2, 0, -2], [0, 1, 1]]
			print(F"""Add Operation, {add(__SCREAMING_SNAKE_CASE				,    __SCREAMING_SNAKE_CASE ) = } \n""" )
			print(
			    F"""Multiply Operation, {multiply(__SCREAMING_SNAKE_CASE				,    __SCREAMING_SNAKE_CASE ) = } \n"""				,    )
			print(F"""Identity: {identity(5 )}\n""" )
			print(F"""Minor of {matrix_c} = {minor(__SCREAMING_SNAKE_CASE				,    1				,    2 )} \n""" )
			print(F"""Determinant of {matrix_b} = {determinant(__SCREAMING_SNAKE_CASE )} \n""" )
			print(F"""Inverse of {matrix_d} = {inverse(__SCREAMING_SNAKE_CASE )}\n""" )


if __name__ == "__main__":
							import doctest

							doctest.testmod()
							main()





def       _lowercase					(      __SCREAMING_SNAKE_CASE = "mytext.txt"				,    __SCREAMING_SNAKE_CASE = False )	->     None:
			import socket

			UpperCamelCase__    :		Tuple     =				1_2312  # Reserve a port for your service.
			UpperCamelCase__    :		Optional[int]     =				socket.socket()  # Create a socket object
			UpperCamelCase__    :		Optional[int]     =				socket.gethostname()  # Get local machine name
			sock.bind((host, port) )  # Bind to the port
			sock.listen(5 )  # Now wait for client connection.

			print('Server listening....' )

			while True:
						UpperCamelCase__   ,			UpperCamelCase__    :		Optional[int]     =				sock.accept()  # Establish connection with client.
						print(F"""Got connection from {addr}""" )
						UpperCamelCase__    :		Union[str, Any]     =				conn.recv(1024 )
						print(F"""Server received: {data = }""" )

						with open(__SCREAMING_SNAKE_CASE				,    'rb' ) as in_file:
									UpperCamelCase__    :		Tuple     =				in_file.read(1024 )
									while data:
												conn.send(__SCREAMING_SNAKE_CASE )
												print(F"""Sent {data!r}""" )
												UpperCamelCase__    :		str     =				in_file.read(1024 )

						print('Done sending' )
						conn.close()
						if testing:  # Allow the test to complete
									break

			sock.shutdown(1 )
			sock.close()


if __name__ == "__main__":
							send_file()



