


import unittest

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







class lowerCAmelCase_						(			unittest.TestCase	):

 '''simple docstring'''

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



 def 						UpperCamelCase__					(     self ):
       snake_case_	=				Vector([0, 0, 0, 0, 0, 1] )
       self.assertEqual(str(_UpperCAmelCase )		,				'''(0,0,0,0,0,1)''' )



 def 						UpperCamelCase__					(     self ):
       snake_case_	=				Vector([1, 2, 3, 4] )
       self.assertEqual(len(_UpperCAmelCase )		,				4 )



 def 						UpperCamelCase__					(     self ):
       snake_case_	=				Vector([1, 2] )
       snake_case_	=				Vector([1, 2, 3, 4, 5] )
       snake_case_	=				Vector([0, 0, 0, 0, 0, 0, 0, 0, 0, 0] )
       snake_case_	=				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 						UpperCamelCase__					(     self ):
       snake_case_	=				Vector([1, 2, 3] )
       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 						UpperCamelCase__					(     self ):
       snake_case_	=				Vector([1, 2, 3] )
       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 						UpperCamelCase__					(     self ):
       snake_case_	=				Vector([1, 2, 3] )
       snake_case_	=				Vector([2, -1, 4] )  # for test of dot product
       snake_case_	=				Vector([1, -2, -1] )
       self.assertEqual(str(x * 3.0 )		,				'''(3.0,6.0,9.0)''' )
       self.assertEqual((a * b)		,				0 )



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



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



 def 						UpperCamelCase__					(     self ):
       snake_case_	=				Vector([1, 2, 3] )
       snake_case_	=				Vector([1, 0, 1] )
       self.assertEqual(str(axpy(2		,				_UpperCAmelCase		,				_UpperCAmelCase ) )		,				'''(3,4,7)''' )



 def 						UpperCamelCase__					(     self ):
       snake_case_	=				Vector([1, 0, 0, 0, 0, 0] )
       snake_case_	=				x.copy()
       self.assertEqual(str(_UpperCAmelCase )		,				str(_UpperCAmelCase ) )



 def 						UpperCamelCase__					(     self ):
       snake_case_	=				Vector([1, 0, 0] )
       x.change_component(0		,				0 )
       x.change_component(1		,				1 )
       self.assertEqual(str(_UpperCAmelCase )		,				'''(0,1,0)''' )



 def 						UpperCamelCase__					(     self ):
       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(_UpperCAmelCase ) )



 def 						UpperCamelCase__					(     self ):
       snake_case_	=				Matrix([[1, 2, 3], [2, 4, 5], [6, 7, 8]]		,				3		,				3 )
       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(_UpperCAmelCase		,				_UpperCAmelCase ) )



 def 						UpperCamelCase__					(     self ):
       snake_case_	=				Matrix([[1, 2, 3], [2, 4, 5], [6, 7, 8]]		,				3		,				3 )
       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(_UpperCAmelCase		,				_UpperCAmelCase ) )



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



 def 						UpperCamelCase__					(     self ):
       snake_case_	=				Matrix([[1, 2, 3], [4, 5, 6], [7, 8, 9]]		,				3		,				3 )
       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 						UpperCamelCase__					(     self ):
       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(_UpperCAmelCase ) )



 def 						UpperCamelCase__					(     self ):
       snake_case_	=				Matrix([[1, 2, 3], [2, 4, 5], [6, 7, 8]]		,				3		,				3 )
       self.assertEqual(7		,				a.component(2		,				1 )		,				0.01 )



 def 						UpperCamelCase__					(     self ):
       snake_case_	=				Matrix([[1, 2, 3], [2, 4, 5], [6, 7, 8]]		,				3		,				3 )
       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 						UpperCamelCase__					(     self ):
       snake_case_	=				Matrix([[1, 2, 3], [2, 4, 5], [6, 7, 8]]		,				3		,				3 )
       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 						UpperCamelCase__					(     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_flax_available,
    is_sentencepiece_available,
    is_tf_available,
    is_tokenizers_available,
    is_torch_available,
)


UpperCAmelCase      =   {"""configuration_xglm""": ["""XGLM_PRETRAINED_CONFIG_ARCHIVE_MAP""", """XGLMConfig"""]}

try:
   if not is_sentencepiece_available():
      raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
   pass
else:
   UpperCAmelCase      =   ["""XGLMTokenizer"""]

try:
   if not is_tokenizers_available():
      raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
   pass
else:
   UpperCAmelCase      =   ["""XGLMTokenizerFast"""]

try:
   if not is_torch_available():
      raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
   pass
else:
   UpperCAmelCase      =   [
       """XGLM_PRETRAINED_MODEL_ARCHIVE_LIST""",
       """XGLMForCausalLM""",
       """XGLMModel""",
       """XGLMPreTrainedModel""",
   ]


try:
   if not is_flax_available():
      raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
   pass
else:
   UpperCAmelCase      =   [
       """FlaxXGLMForCausalLM""",
       """FlaxXGLMModel""",
       """FlaxXGLMPreTrainedModel""",
   ]


try:
   if not is_tf_available():
      raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
   pass
else:
   UpperCAmelCase      =   [
       """TF_XGLM_PRETRAINED_MODEL_ARCHIVE_LIST""",
       """TFXGLMForCausalLM""",
       """TFXGLMModel""",
       """TFXGLMPreTrainedModel""",
   ]


if TYPE_CHECKING:
   from .configuration_xglm import XGLM_PRETRAINED_CONFIG_ARCHIVE_MAP, XGLMConfig

   try:
      if not is_sentencepiece_available():
         raise OptionalDependencyNotAvailable()
   except OptionalDependencyNotAvailable:
      pass
   else:
      from .tokenization_xglm import XGLMTokenizer

   try:
      if not is_tokenizers_available():
         raise OptionalDependencyNotAvailable()
   except OptionalDependencyNotAvailable:
      pass
   else:
      from .tokenization_xglm_fast import XGLMTokenizerFast

   try:
      if not is_torch_available():
         raise OptionalDependencyNotAvailable()
   except OptionalDependencyNotAvailable:
      pass
   else:
      from .modeling_xglm import XGLM_PRETRAINED_MODEL_ARCHIVE_LIST, XGLMForCausalLM, XGLMModel, XGLMPreTrainedModel

   try:
      if not is_flax_available():
         raise OptionalDependencyNotAvailable()
   except OptionalDependencyNotAvailable:
      pass
   else:
      from .modeling_flax_xglm import FlaxXGLMForCausalLM, FlaxXGLMModel, FlaxXGLMPreTrainedModel

   try:
      if not is_tf_available():
         raise OptionalDependencyNotAvailable()
   except OptionalDependencyNotAvailable:
      pass
   else:
      from .modeling_tf_xglm import (
          TF_XGLM_PRETRAINED_MODEL_ARCHIVE_LIST,
          TFXGLMForCausalLM,
          TFXGLMModel,
          TFXGLMPreTrainedModel,
      )


else:
   import sys

   UpperCAmelCase      =   _LazyModule(__name__, globals()["""__file__"""], _import_structure)