

import unittest

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



class       __snake_case  (    unittest.TestCase       ):

		def 						lowerCAmelCase__     (					self):
						SCREAMING_SNAKE_CASE_									=						Vector([1, 2, 3])
						self.assertEqual(x.component(0)						,		1)
						self.assertEqual(x.component(2)						,		3)
						SCREAMING_SNAKE_CASE_									=						Vector()

		def 						lowerCAmelCase__     (					self):
						SCREAMING_SNAKE_CASE_									=						Vector([0, 0, 0, 0, 0, 1])
						self.assertEqual(str(__a)						,		'(0,0,0,0,0,1)')

		def 						lowerCAmelCase__     (					self):
						SCREAMING_SNAKE_CASE_									=						Vector([1, 2, 3, 4])
						self.assertEqual(len(__a)						,		4)

		def 						lowerCAmelCase__     (					self):
						SCREAMING_SNAKE_CASE_									=						Vector([1, 2])
						SCREAMING_SNAKE_CASE_									=						Vector([1, 2, 3, 4, 5])
						SCREAMING_SNAKE_CASE_									=						Vector([0, 0, 0, 0, 0, 0, 0, 0, 0, 0])
						SCREAMING_SNAKE_CASE_									=						Vector([1, -1, 1, -1, 2, -3, 4, -5])
						self.assertAlmostEqual(x.euclidean_length()						,		2.2_3_6						,		3)
						self.assertAlmostEqual(y.euclidean_length()						,		7.4_1_6						,		3)
						self.assertEqual(z.euclidean_length()						,		0)
						self.assertAlmostEqual(w.euclidean_length()						,		7.6_1_6						,		3)

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

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

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

		def 						lowerCAmelCase__     (					self):
						SCREAMING_SNAKE_CASE_									=						Vector([1, 2, 3])
						SCREAMING_SNAKE_CASE_									=						Vector([1, 0, 1])
						self.assertEqual(str(axpy(2						,		__a						,		__a))						,		'(3,4,7)')

		def 						lowerCAmelCase__     (					self):
						SCREAMING_SNAKE_CASE_									=						Vector([1, 0, 0, 0, 0, 0])
						SCREAMING_SNAKE_CASE_									=						x.copy()
						self.assertEqual(str(__a)						,		str(__a))

		def 						lowerCAmelCase__     (					self):
						SCREAMING_SNAKE_CASE_									=						Vector([1, 0, 0])
						x.change_component(0						,		0)
						x.change_component(1						,		1)
						self.assertEqual(str(__a)						,		'(0,1,0)')

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

		def 						lowerCAmelCase__     (					self):
						SCREAMING_SNAKE_CASE_									=						Matrix([[1, 2, 3], [4, 5, 6], [7, 8, 9]]						,		3						,		3)
						SCREAMING_SNAKE_CASE_									=						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 						lowerCAmelCase__     (					self):
						SCREAMING_SNAKE_CASE_									=						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 						lowerCAmelCase__     (					self):
						SCREAMING_SNAKE_CASE_									=						Matrix([[1, 2, 3], [2, 4, 5], [6, 7, 8]]						,		3						,		3)
						self.assertEqual(7						,		a.component(2						,		1)						,		0.0_1)

		def 						lowerCAmelCase__     (					self):
						SCREAMING_SNAKE_CASE_									=						Matrix([[1, 2, 3], [2, 4, 5], [6, 7, 8]]						,		3						,		3)
						SCREAMING_SNAKE_CASE_									=						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 						lowerCAmelCase__     (					self):
						SCREAMING_SNAKE_CASE_									=						Matrix([[1, 2, 3], [2, 4, 5], [6, 7, 8]]						,		3						,		3)
						SCREAMING_SNAKE_CASE_									=						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 						lowerCAmelCase__     (					self):
						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_sentencepiece_available,
    is_speech_available,
    is_torch_available,
)


UpperCamelCase__  :      Tuple			=    {
    "configuration_trocr": ["TROCR_PRETRAINED_CONFIG_ARCHIVE_MAP", "TrOCRConfig"],
    "processing_trocr": ["TrOCRProcessor"],
}


try:
       if not is_torch_available():
              raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
       pass
else:
       UpperCamelCase__  :      Tuple			=    [
           "TROCR_PRETRAINED_MODEL_ARCHIVE_LIST",
           "TrOCRForCausalLM",
           "TrOCRPreTrainedModel",
       ]


if TYPE_CHECKING:
       from .configuration_trocr import TROCR_PRETRAINED_CONFIG_ARCHIVE_MAP, TrOCRConfig
       from .processing_trocr import TrOCRProcessor

       try:
              if not is_torch_available():
                     raise OptionalDependencyNotAvailable()
       except OptionalDependencyNotAvailable:
              pass
       else:
              from .modeling_trocr import TROCR_PRETRAINED_MODEL_ARCHIVE_LIST, TrOCRForCausalLM, TrOCRPreTrainedModel

else:
       import sys

       UpperCamelCase__  :      str			=    _LazyModule(__name__, globals()["__file__"], _import_structure, module_spec=__spec__)


