


"""simple docstring"""
import unittest

from .lib import (
    Matrix,
    Vector,
    axpy,
    square_zero_matrix,
    unit_basis_vector,
    zero_vector,
)



class 			_UpperCAmelCase (							unittest.TestCase				):






		'''simple docstring'''

		def 				SCREAMING_SNAKE_CASE  (self					):





			'''simple docstring'''

			__snake_case	:						List[str]						=				Vector([1, 2, 3]					)
			self.assertEqual(x.component(0					)				,       1					)
			self.assertEqual(x.component(2					)				,       3					)
			__snake_case	:						int						=				Vector()



		def 				SCREAMING_SNAKE_CASE  (self					):





			'''simple docstring'''

			__snake_case	:						int						=				Vector([0, 0, 0, 0, 0, 1]					)
			self.assertEqual(str(a_					)				,       '''(0,0,0,0,0,1)'''					)



		def 				SCREAMING_SNAKE_CASE  (self					):





			'''simple docstring'''

			__snake_case	:						Dict						=				Vector([1, 2, 3, 4]					)
			self.assertEqual(len(a_					)				,       4					)



		def 				SCREAMING_SNAKE_CASE  (self					):





			'''simple docstring'''

			__snake_case	:						List[Any]						=				Vector([1, 2]					)
			__snake_case	:						Any						=				Vector([1, 2, 3, 4, 5]					)
			__snake_case	:						int						=				Vector([0, 0, 0, 0, 0, 0, 0, 0, 0, 0]					)
			__snake_case	:						List[Any]						=				Vector([1, -1, 1, -1, 2, -3, 4, -5]					)
			self.assertAlmostEqual(x.euclidean_length()				,       2.236				,       3					)
			self.assertAlmostEqual(y.euclidean_length()				,       7.416				,       3					)
			self.assertEqual(z.euclidean_length()				,       0					)
			self.assertAlmostEqual(w.euclidean_length()				,       7.616				,       3					)



		def 				SCREAMING_SNAKE_CASE  (self					):





			'''simple docstring'''

			__snake_case	:						int						=				Vector([1, 2, 3]					)
			__snake_case	:						List[str]						=				Vector([1, 1, 1]					)
			self.assertEqual((x + y).component(0					)				,       2					)
			self.assertEqual((x + y).component(1					)				,       3					)
			self.assertEqual((x + y).component(2					)				,       4					)



		def 				SCREAMING_SNAKE_CASE  (self					):





			'''simple docstring'''

			__snake_case	:						List[Any]						=				Vector([1, 2, 3]					)
			__snake_case	:						List[str]						=				Vector([1, 1, 1]					)
			self.assertEqual((x - y).component(0					)				,       0					)
			self.assertEqual((x - y).component(1					)				,       1					)
			self.assertEqual((x - y).component(2					)				,       2					)



		def 				SCREAMING_SNAKE_CASE  (self					):





			'''simple docstring'''

			__snake_case	:						str						=				Vector([1, 2, 3]					)
			__snake_case	:						Any						=				Vector([2, -1, 4]					)  # for test of dot product
			__snake_case	:						List[Any]						=				Vector([1, -2, -1]					)
			self.assertEqual(str(x * 3.0					)				,       '''(3.0,6.0,9.0)'''					)
			self.assertEqual((a * b)				,       0					)



		def 				SCREAMING_SNAKE_CASE  (self					):





			'''simple docstring'''

			self.assertEqual(str(zero_vector(10					)					).count('''0'''					)				,       10					)



		def 				SCREAMING_SNAKE_CASE  (self					):





			'''simple docstring'''

			self.assertEqual(str(unit_basis_vector(3				,       1					)					)				,       '''(0,1,0)'''					)



		def 				SCREAMING_SNAKE_CASE  (self					):





			'''simple docstring'''

			__snake_case	:						Tuple						=				Vector([1, 2, 3]					)
			__snake_case	:						List[str]						=				Vector([1, 0, 1]					)
			self.assertEqual(str(axpy(2				,       a_				,       a_					)					)				,       '''(3,4,7)'''					)



		def 				SCREAMING_SNAKE_CASE  (self					):





			'''simple docstring'''

			__snake_case	:						Optional[int]						=				Vector([1, 0, 0, 0, 0, 0]					)
			__snake_case	:						Any						=				x.copy()
			self.assertEqual(str(a_					)				,       str(a_					)					)



		def 				SCREAMING_SNAKE_CASE  (self					):





			'''simple docstring'''

			__snake_case	:						int						=				Vector([1, 0, 0]					)
			x.change_component(0				,       0					)
			x.change_component(1				,       1					)
			self.assertEqual(str(a_					)				,       '''(0,1,0)'''					)



		def 				SCREAMING_SNAKE_CASE  (self					):





			'''simple docstring'''

			__snake_case	:						Optional[Any]						=				Matrix([[1, 2, 3], [2, 4, 5], [6, 7, 8]]				,       3				,       3					)
			self.assertEqual('''|1,2,3|\n|2,4,5|\n|6,7,8|\n'''				,       str(a_					)					)



		def 				SCREAMING_SNAKE_CASE  (self					):





			'''simple docstring'''

			__snake_case	:						List[str]						=				Matrix([[1, 2, 3], [2, 4, 5], [6, 7, 8]]				,       3				,       3					)
			__snake_case	:						List[Any]						=				[[-3, -14, -10], [-5, -10, -5], [-2, -1, 0]]
			for x in range(a.height()					):
				for y in range(a.width()					):
					self.assertEqual(minors[x][y]				,       a.minor(a_				,       a_					)					)



		def 				SCREAMING_SNAKE_CASE  (self					):





			'''simple docstring'''

			__snake_case	:						Dict						=				Matrix([[1, 2, 3], [2, 4, 5], [6, 7, 8]]				,       3				,       3					)
			__snake_case	:						List[str]						=				[[-3, 14, -10], [5, -10, 5], [-2, 1, 0]]
			for x in range(a.height()					):
				for y in range(a.width()					):
					self.assertEqual(cofactors[x][y]				,       a.cofactor(a_				,       a_					)					)



		def 				SCREAMING_SNAKE_CASE  (self					):





			'''simple docstring'''

			__snake_case	:						Dict						=				Matrix([[1, 2, 3], [2, 4, 5], [6, 7, 8]]				,       3				,       3					)
			self.assertEqual(-5				,       a.determinant()					)



		def 				SCREAMING_SNAKE_CASE  (self					):





			'''simple docstring'''

			__snake_case	:						Tuple						=				Matrix([[1, 2, 3], [4, 5, 6], [7, 8, 9]]				,       3				,       3					)
			__snake_case	:						Optional[int]						=				Vector([1, 2, 3]					)
			self.assertEqual('''(14,32,50)'''				,       str(a * x					)					)
			self.assertEqual('''|2,4,6|\n|8,10,12|\n|14,16,18|\n'''				,       str(a * 2					)					)



		def 				SCREAMING_SNAKE_CASE  (self					):





			'''simple docstring'''

			__snake_case	:						Tuple						=				Matrix([[1, 2, 3], [2, 4, 5], [6, 7, 8]]				,       3				,       3					)
			a.change_component(0				,       2				,       5					)
			self.assertEqual('''|1,2,5|\n|2,4,5|\n|6,7,8|\n'''				,       str(a_					)					)



		def 				SCREAMING_SNAKE_CASE  (self					):





			'''simple docstring'''

			__snake_case	:						List[str]						=				Matrix([[1, 2, 3], [2, 4, 5], [6, 7, 8]]				,       3				,       3					)
			self.assertEqual(7				,       a.component(2				,       1					)				,       0.01					)



		def 				SCREAMING_SNAKE_CASE  (self					):





			'''simple docstring'''

			__snake_case	:						int						=				Matrix([[1, 2, 3], [2, 4, 5], [6, 7, 8]]				,       3				,       3					)
			__snake_case	:						Optional[Any]						=				Matrix([[1, 2, 7], [2, 4, 5], [6, 7, 10]]				,       3				,       3					)
			self.assertEqual('''|2,4,10|\n|4,8,10|\n|12,14,18|\n'''				,       str(a + b					)					)



		def 				SCREAMING_SNAKE_CASE  (self					):





			'''simple docstring'''

			__snake_case	:						Tuple						=				Matrix([[1, 2, 3], [2, 4, 5], [6, 7, 8]]				,       3				,       3					)
			__snake_case	:						Optional[int]						=				Matrix([[1, 2, 7], [2, 4, 5], [6, 7, 10]]				,       3				,       3					)
			self.assertEqual('''|0,0,-4|\n|0,0,0|\n|0,0,-2|\n'''				,       str(a - b					)					)



		def 				SCREAMING_SNAKE_CASE  (self					):





			'''simple docstring'''

			self.assertEqual(
			    '''|0,0,0,0,0|\n|0,0,0,0,0|\n|0,0,0,0,0|\n|0,0,0,0,0|\n|0,0,0,0,0|\n'''				,       str(square_zero_matrix(5					)					)				,       )


if __name__ == "__main__":
			unittest.main()








from typing import TYPE_CHECKING

from ...utils import OptionalDependencyNotAvailable, _LazyModule, is_torch_available, is_vision_available


lowercase_									=   {
    'configuration_pix2struct': [
        'PIX2STRUCT_PRETRAINED_CONFIG_ARCHIVE_MAP',
        'Pix2StructConfig',
        'Pix2StructTextConfig',
        'Pix2StructVisionConfig',
    ],
    'processing_pix2struct': ['Pix2StructProcessor'],
}

try:
  if not is_vision_available():
    raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
  pass
else:
  lowercase_									=   ['Pix2StructImageProcessor']


try:
  if not is_torch_available():
    raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
  pass
else:
  lowercase_									=   [
      'PIX2STRUCT_PRETRAINED_MODEL_ARCHIVE_LIST',
      'Pix2StructPreTrainedModel',
      'Pix2StructForConditionalGeneration',
      'Pix2StructVisionModel',
      'Pix2StructTextModel',
  ]

if TYPE_CHECKING:
  from .configuration_pixastruct import (
      PIX2STRUCT_PRETRAINED_CONFIG_ARCHIVE_MAP,
      PixaStructConfig,
      PixaStructTextConfig,
      PixaStructVisionConfig,
  )
  from .processing_pixastruct import PixaStructProcessor

  try:
    if not is_vision_available():
      raise OptionalDependencyNotAvailable()
  except OptionalDependencyNotAvailable:
    pass
  else:
    from .image_processing_pixastruct import PixaStructImageProcessor

  try:
    if not is_torch_available():
      raise OptionalDependencyNotAvailable()
  except OptionalDependencyNotAvailable:
    pass
  else:
    from .modeling_pixastruct import (
        PIX2STRUCT_PRETRAINED_MODEL_ARCHIVE_LIST,
        PixaStructForConditionalGeneration,
        PixaStructPreTrainedModel,
        PixaStructTextModel,
        PixaStructVisionModel,
    )

else:
  import sys

  lowercase_									=   _LazyModule(__name__, globals()['__file__'], _import_structure, module_spec=__spec__)


