


"""simple docstring"""







import unittest

from transformers import is_torch_available
from transformers.testing_utils import require_torch


if is_torch_available():
     import torch

     from transformers.activations import gelu_new, gelu_python, get_activation


@require_torch
class 				SCREAMING_SNAKE_CASE__    (		unittest.TestCase    ):
       """simple docstring"""


       def 	lowercase__							(						self						):






         """simple docstring"""





         lowerCAmelCase					:					Tuple								=							torch.tensor([-100, -1, -0.1, 0, 0.1, 1.0, 100]						)
         lowerCAmelCase					:					List[Any]								=							get_activation("gelu"						)
         self.assertTrue(torch.allclose(gelu_python(snake_case__						)		,					torch_builtin(snake_case__						)						)						)
         self.assertFalse(torch.allclose(gelu_python(snake_case__						)		,					gelu_new(snake_case__						)						)						)

       def 	lowercase__							(						self						):






         """simple docstring"""





         lowerCAmelCase					:					Union[str, Any]								=							torch.tensor([-100, -1, -0.1, 0, 0.1, 1.0, 100]						)
         lowerCAmelCase					:					Union[str, Any]								=							get_activation("gelu"						)
         lowerCAmelCase					:					int								=							get_activation("gelu_10"						)

         lowerCAmelCase					:					Optional[int]								=							torch_builtin(snake_case__						)
         lowerCAmelCase					:					Dict								=							geluaa(snake_case__						)

         lowerCAmelCase					:					List[str]								=							torch.where(y_gelu_aa < 10.0		,					1		,					0						)

         self.assertTrue(torch.max(snake_case__						).item() == 10.0						)
         self.assertTrue(torch.allclose(y_gelu * clipped_mask		,					y_gelu_aa * clipped_mask						)						)

       def 	lowercase__							(						self						):






         """simple docstring"""





         get_activation("gelu"						)
         get_activation("gelu_10"						)
         get_activation("gelu_fast"						)
         get_activation("gelu_new"						)
         get_activation("gelu_python"						)
         get_activation("gelu_pytorch_tanh"						)
         get_activation("linear"						)
         get_activation("mish"						)
         get_activation("quick_gelu"						)
         get_activation("relu"						)
         get_activation("sigmoid"						)
         get_activation("silu"						)
         get_activation("swish"						)
         get_activation("tanh"						)
         with self.assertRaises(snake_case__						):
           get_activation("bogus"						)
         with self.assertRaises(snake_case__						):
           get_activation(snake_case__						)







       def 	lowercase__							(						self						):






         """simple docstring"""





         lowerCAmelCase					:					Dict								=							get_activation("gelu"						)
         lowerCAmelCase					:					Optional[Any]								=							1
         lowerCAmelCase					:					str								=							get_activation("gelu"						)
         self.assertEqual(acta.a		,					1						)
         with self.assertRaises(snake_case__						):
           lowerCAmelCase					:					List[str]								=							acta.a









"""simple docstring"""







from __future__ import annotations

from math import pi

# Define the Reduced Planck Constant ℏ (H bar), speed of light C, value of
# Pi and the function
lowerCAmelCase__				    =       1.0_5_4_5_7_1_8_1_7e-3_4  # unit of ℏ : J * s

lowerCAmelCase__				    =       3e8  # unit of c : m * s^-1
def  a__      (    SCREAMING_SNAKE_CASE   :   float    ,				SCREAMING_SNAKE_CASE   :   float    ,				SCREAMING_SNAKE_CASE   :   float    ):


  '''simple docstring'''







  if (force, area, distance).count(0    ) != 1:
    raise ValueError("One and only one argument must be 0"    )
  if force < 0:
    raise ValueError("Magnitude of force can not be negative"    )
  if distance < 0:
    raise ValueError("Distance can not be negative"    )
  if area < 0:
    raise ValueError("Area can not be negative"    )
  if force == 0:
    lowerCAmelCase					:					Any								=							(REDUCED_PLANCK_CONSTANT * SPEED_OF_LIGHT * pi**2 * area) / (
        2_4_0 * (distance) ** 4
    )
    return {"force": force}
  elif area == 0:
    lowerCAmelCase					:					Any								=							(2_4_0 * force * (distance) ** 4) / (
        REDUCED_PLANCK_CONSTANT * SPEED_OF_LIGHT * pi**2
    )
    return {"area": area}
  elif distance == 0:
    lowerCAmelCase					:					Dict								=							(
        (REDUCED_PLANCK_CONSTANT * SPEED_OF_LIGHT * pi**2 * area) / (2_4_0 * force)
    ) ** (1 / 4)
    return {"distance": distance}
  raise ValueError("One and only one argument must be 0"    )


# Run doctest
if __name__ == "__main__":
     import doctest

     doctest.testmod()





