


import numpy as np
import skfuzzy as fuzz

if __name__ == "__main__":
 # Create universe of discourse in Python using linspace ()
 SCREAMING_SNAKE_CASE__					:     Optional[int]       =     np.linspace(start=0, stop=75, num=75, endpoint=True, retstep=False)

 # Create two fuzzy sets by defining any membership function
 # (trapmf(), gbellmf(), gaussmf(), etc).
 SCREAMING_SNAKE_CASE__					:     str       =     [0, 25, 50]
 SCREAMING_SNAKE_CASE__					:     List[Any]       =     [25, 50, 75]
 SCREAMING_SNAKE_CASE__					:     List[str]       =     fuzz.membership.trimf(X, abca)
 SCREAMING_SNAKE_CASE__					:     List[str]       =     fuzz.membership.trimf(X, abca)

 # Compute the different operations using inbuilt functions.
 SCREAMING_SNAKE_CASE__					:     List[Any]       =     np.ones(75)
 SCREAMING_SNAKE_CASE__					:     Dict       =     np.zeros((75,))
 # 1. Union = max(µA(x), µB(x))
 SCREAMING_SNAKE_CASE__					:     Optional[Any]       =     fuzz.fuzzy_or(X, young, X, middle_aged)[1]
 # 2. Intersection = min(µA(x), µB(x))
 SCREAMING_SNAKE_CASE__					:     Optional[int]       =     fuzz.fuzzy_and(X, young, X, middle_aged)[1]
 # 3. Complement (A) = (1- min(µA(x))
 SCREAMING_SNAKE_CASE__					:     int       =     fuzz.fuzzy_not(young)
 # 4. Difference (A/B) = min(µA(x),(1- µB(x)))
 SCREAMING_SNAKE_CASE__					:     int       =     fuzz.fuzzy_and(X, young, X, fuzz.fuzzy_not(middle_aged)[1])[1]
 # 5. Algebraic Sum = [µA(x) + µB(x) – (µA(x) * µB(x))]
 SCREAMING_SNAKE_CASE__					:     Optional[Any]       =     young + middle_aged - (young * middle_aged)
 # 6. Algebraic Product = (µA(x) * µB(x))
 SCREAMING_SNAKE_CASE__					:     Union[str, Any]       =     young * middle_aged
 # 7. Bounded Sum = min[1,(µA(x), µB(x))]
 SCREAMING_SNAKE_CASE__					:     str       =     fuzz.fuzzy_and(X, one, X, young + middle_aged)[1]
 # 8. Bounded difference = min[0,(µA(x), µB(x))]
 SCREAMING_SNAKE_CASE__					:     Any       =     fuzz.fuzzy_or(X, zero, X, young - middle_aged)[1]

 # max-min composition
 # max-product composition

 # Plot each set A, set B and each operation result using plot() and subplot().
 from matplotlib import pyplot as plt

 plt.figure()

 plt.subplot(4, 3, 1)
 plt.plot(X, young)
 plt.title('Young')
 plt.grid(True)

 plt.subplot(4, 3, 2)
 plt.plot(X, middle_aged)
 plt.title('Middle aged')
 plt.grid(True)

 plt.subplot(4, 3, 3)
 plt.plot(X, union)
 plt.title('union')
 plt.grid(True)

 plt.subplot(4, 3, 4)
 plt.plot(X, intersection)
 plt.title('intersection')
 plt.grid(True)

 plt.subplot(4, 3, 5)
 plt.plot(X, complement_a)
 plt.title('complement_a')
 plt.grid(True)

 plt.subplot(4, 3, 6)
 plt.plot(X, difference)
 plt.title('difference a/b')
 plt.grid(True)

 plt.subplot(4, 3, 7)
 plt.plot(X, alg_sum)
 plt.title('alg_sum')
 plt.grid(True)

 plt.subplot(4, 3, 8)
 plt.plot(X, alg_product)
 plt.title('alg_product')
 plt.grid(True)

 plt.subplot(4, 3, 9)
 plt.plot(X, bdd_sum)
 plt.title('bdd_sum')
 plt.grid(True)

 plt.subplot(4, 3, 10)
 plt.plot(X, bdd_difference)
 plt.title('bdd_difference')
 plt.grid(True)

 plt.subplots_adjust(hspace=0.5)
 plt.show()









import os
import string
import sys


SCREAMING_SNAKE_CASE__					:     List[str]       =     1 << 8

SCREAMING_SNAKE_CASE__					:     str       =     {
    'tab': ord('\t'),
    'newline': ord('\r'),
    'esc': 27,
    'up': 65 + ARROW_KEY_FLAG,
    'down': 66 + ARROW_KEY_FLAG,
    'right': 67 + ARROW_KEY_FLAG,
    'left': 68 + ARROW_KEY_FLAG,
    'mod_int': 91,
    'undefined': sys.maxsize,
    'interrupt': 3,
    'insert': 50,
    'delete': 51,
    'pg_up': 53,
    'pg_down': 54,
}

SCREAMING_SNAKE_CASE__					:     List[str]       =     KEYMAP['up']
SCREAMING_SNAKE_CASE__					:     Optional[int]       =     KEYMAP['left']

if sys.platform == "win32":
 SCREAMING_SNAKE_CASE__					:     Union[str, Any]       =     []
 SCREAMING_SNAKE_CASE__					:     Dict       =     {
     b'\xe0H': KEYMAP['up'] - ARROW_KEY_FLAG,
     b'\x00H': KEYMAP['up'] - ARROW_KEY_FLAG,
     b'\xe0P': KEYMAP['down'] - ARROW_KEY_FLAG,
     b'\x00P': KEYMAP['down'] - ARROW_KEY_FLAG,
     b'\xe0M': KEYMAP['right'] - ARROW_KEY_FLAG,
     b'\x00M': KEYMAP['right'] - ARROW_KEY_FLAG,
     b'\xe0K': KEYMAP['left'] - ARROW_KEY_FLAG,
     b'\x00K': KEYMAP['left'] - ARROW_KEY_FLAG,
 }

for i in range(10):
 SCREAMING_SNAKE_CASE__					:     List[str]       =     ord(str(i))




def    a__    (		):
  if os.name == "nt":
    import msvcrt

    _UpperCAmelCase		:							int							=     """mbcs"""
    # Flush the keyboard buffer
    while msvcrt.kbhit():
      msvcrt.getch()
    if len(snake_case__     ) == 0:
      # Read the keystroke
      _UpperCAmelCase		:							Any							=     msvcrt.getch()

      # If it is a prefix char, get second part
      if ch in (b"\x00", b"\xe0"):
        _UpperCAmelCase		:							str							=     ch + msvcrt.getch()
        # Translate actual Win chars to bullet char types
        try:
          _UpperCAmelCase		:							Optional[int]							=     chr(WIN_KEYMAP[cha]     )
          WIN_CH_BUFFER.append(chr(KEYMAP["""mod_int"""]     )     )
          WIN_CH_BUFFER.append(snake_case__     )
          if ord(snake_case__     ) in (
              KEYMAP["insert"] - 1 << 9,
              KEYMAP["delete"] - 1 << 9,
              KEYMAP["pg_up"] - 1 << 9,
              KEYMAP["pg_down"] - 1 << 9,
          ):
            WIN_CH_BUFFER.append(chr(126     )     )
          _UpperCAmelCase		:							Any							=     chr(KEYMAP["""esc"""]     )
        except KeyError:
          _UpperCAmelCase		:							Optional[int]							=     cha[1]
      else:
        _UpperCAmelCase		:							Union[str, Any]							=     ch.decode(snake_case__     )
    else:
      _UpperCAmelCase		:							Optional[int]							=     WIN_CH_BUFFER.pop(0     )
  elif os.name == "posix":
    import termios
    import tty

    _UpperCAmelCase		:							List[str]							=     sys.stdin.fileno()
    _UpperCAmelCase		:							Optional[Any]							=     termios.tcgetattr(snake_case__     )
    try:
      tty.setraw(snake_case__     )
      _UpperCAmelCase		:							Tuple							=     sys.stdin.read(1     )
    finally:
      termios.tcsetattr(snake_case__						,   termios.TCSADRAIN						,   snake_case__     )
  return ch





def    a__    (		):
  _UpperCAmelCase		:							int							=     get_raw_chars()
  if ord(snake_case__     ) in [KEYMAP["interrupt"], KEYMAP["newline"]]:
    return char

  elif ord(snake_case__     ) == KEYMAP["esc"]:
    _UpperCAmelCase		:							int							=     get_raw_chars()
    if ord(snake_case__     ) == KEYMAP["mod_int"]:
      _UpperCAmelCase		:							Optional[Any]							=     get_raw_chars()
      if ord(snake_case__     ) >= KEYMAP["arrow_begin"] - ARROW_KEY_FLAG and ord(snake_case__     ) <= KEYMAP["arrow_end"] - ARROW_KEY_FLAG:
        return chr(ord(snake_case__     ) + ARROW_KEY_FLAG     )
      else:
        return KEYMAP["undefined"]
    else:
      return get_raw_chars()

  else:
    if char in string.printable:
      return char
    else:
      return KEYMAP["undefined"]





