code: 
  
  
  """simple docstring"""
  
  
  
  
  
  
  
  from collections import namedtuple
  
  lowerCamelCase_     :     List[str]    		=						namedtuple("""from_to""", """from_ to""")
  
  lowerCamelCase_     :     List[Any]    		=						{
      """atm""": from_to(1, 1),
      """pascal""": from_to(0.000_0098, 1_0_1_3_2_5),
      """bar""": from_to(0.98_6923, 1.0_1325),
      """kilopascal""": from_to(0.0098_6923, 101.325),
      """megapascal""": from_to(9.8_6923, 0.10_1325),
      """psi""": from_to(0.06_8046, 14.6959),
      """inHg""": from_to(0.033_4211, 29.9213),
      """torr""": from_to(0.0013_1579, 7_6_0),
  }
  def _A		(		lowercase ,					lowercase ,					lowercase	):
  
  
  
  
  
  
  
      """simple docstring"""
      if from_type not in PRESSURE_CONVERSION:
          raise ValueError(
              f'''Invalid \'from_type\' value: {from_type!r}  Supported values are:\n'''
              + ''', '''.join(lowercase	)	)
      if to_type not in PRESSURE_CONVERSION:
          raise ValueError(
              f'''Invalid \'to_type\' value: {to_type!r}.  Supported values are:\n'''
              + ''', '''.join(lowercase	)	)
      return (
          value * PRESSURE_CONVERSION[from_type].from_ * PRESSURE_CONVERSION[to_type].to
      )
  
  
  if __name__ == "__main__":
        import doctest
  
        doctest.testmod()
style_context: 
  
  
  """simple docstring"""
  
  
  
  
  
  
  
  from math import gcd
  def _A		(		lowercase = 1_20_00	):
  
  
  
  
  
  
  
      """simple docstring"""
      a					=0
      for d in range(max_d + 1	):
          for n in range(d // 3 + 1 ,					(d + 1) // 2	):
              if gcd(lowercase ,					lowercase	) == 1:
                  fractions_number += 1
      return fractions_number
  
  
  if __name__ == "__main__":
         print(F'{solution() = }')