






import sys
import turtle



def 			_SCREAMING_SNAKE_CASE						( __lowercase   :			List[Any]			,				__lowercase   :			Dict    )						->      tuple[float, float]:





    """simple docstring"""

    return (pa[0] + pa[0]) / 2, (pa[1] + pa[1]) / 2



def 			_SCREAMING_SNAKE_CASE						( __lowercase   :			List[Any]			,				__lowercase   :			Any			,				__lowercase   :			str			,				__lowercase   :			str			,				)						->      None:





    """simple docstring"""

    my_pen.up()
    my_pen.goto(vertexa[0]			,				vertexa[1]    )
    my_pen.down()
    my_pen.goto(vertexa[0]			,				vertexa[1]    )
    my_pen.goto(vertexa[0]			,				vertexa[1]    )
    my_pen.goto(vertexa[0]			,				vertexa[1]    )

    if depth == 0:
        return

    triangle(lowerCamelCase_			,				get_mid(lowerCamelCase_			,				lowerCamelCase_    )			,				get_mid(lowerCamelCase_			,				lowerCamelCase_    )			,				depth - 1    )
    triangle(lowerCamelCase_			,				get_mid(lowerCamelCase_			,				lowerCamelCase_    )			,				get_mid(lowerCamelCase_			,				lowerCamelCase_    )			,				depth - 1    )
    triangle(lowerCamelCase_			,				get_mid(lowerCamelCase_			,				lowerCamelCase_    )			,				get_mid(lowerCamelCase_			,				lowerCamelCase_    )			,				depth - 1    )


if __name__ == "__main__":
  if len(sys.argv) != 2:
    raise ValueError(
        "Correct format for using this script: "
        "python fractals.py <int:depth_for_fractal>"
    )
  __a      :       Dict				  =   turtle.Turtle()
  my_pen.ht()
  my_pen.speed(5)
  my_pen.pencolor("red")

  __a      :       Dict				  =   [(-175, -125), (0, 175), (175, -125)]  # vertices of triangle
  triangle(vertices[0], vertices[1], vertices[2], int(sys.argv[1]))














__a      :       List[Any]				  =   8.3_1_4_4_5_9_8



def 			_SCREAMING_SNAKE_CASE						( __lowercase   :			float			,				__lowercase   :			float    )						->      float:





    """simple docstring"""

    if temperature < 0:
        raise Exception("""Temperature cannot be less than 0 K"""    )
    if molar_mass <= 0:
        raise Exception("""Molar mass cannot be less than or equal to 0 kg/mol"""    )
    else:
        return (3 * UNIVERSAL_GAS_CONSTANT * temperature / molar_mass) ** 0.5


if __name__ == "__main__":
  import doctest

  # run doctest
  doctest.testmod()

  # example
  __a      :       int				  =   300
  __a      :       int				  =   28
  __a      :       int				  =   rms_speed_of_molecule(temperature, molar_mass)
  print(f"""Vrms of Nitrogen gas at 300 K is {vrms} m/s""")




