Промежуточные таблицы истинности:¬O:
A∨C:
(A∨C)∨(¬O):
A | C | O | A∨C | ¬O | (A∨C)∨(¬O) |
0 | 0 | 0 | 0 | 1 | 1 |
0 | 0 | 1 | 0 | 0 | 0 |
0 | 1 | 0 | 1 | 1 | 1 |
0 | 1 | 1 | 1 | 0 | 1 |
1 | 0 | 0 | 1 | 1 | 1 |
1 | 0 | 1 | 1 | 0 | 1 |
1 | 1 | 0 | 1 | 1 | 1 |
1 | 1 | 1 | 1 | 0 | 1 |
C∨(¬O):
C | O | ¬O | C∨(¬O) |
0 | 0 | 1 | 1 |
0 | 1 | 0 | 0 |
1 | 0 | 1 | 1 |
1 | 1 | 0 | 1 |
(C∨(¬O))∨P:
C | O | P | ¬O | C∨(¬O) | (C∨(¬O))∨P |
0 | 0 | 0 | 1 | 1 | 1 |
0 | 0 | 1 | 1 | 1 | 1 |
0 | 1 | 0 | 0 | 0 | 0 |
0 | 1 | 1 | 0 | 0 | 1 |
1 | 0 | 0 | 1 | 1 | 1 |
1 | 0 | 1 | 1 | 1 | 1 |
1 | 1 | 0 | 0 | 1 | 1 |
1 | 1 | 1 | 0 | 1 | 1 |
¬((C∨(¬O))∨P):
C | O | P | ¬O | C∨(¬O) | (C∨(¬O))∨P | ¬((C∨(¬O))∨P) |
0 | 0 | 0 | 1 | 1 | 1 | 0 |
0 | 0 | 1 | 1 | 1 | 1 | 0 |
0 | 1 | 0 | 0 | 0 | 0 | 1 |
0 | 1 | 1 | 0 | 0 | 1 | 0 |
1 | 0 | 0 | 1 | 1 | 1 | 0 |
1 | 0 | 1 | 1 | 1 | 1 | 0 |
1 | 1 | 0 | 0 | 1 | 1 | 0 |
1 | 1 | 1 | 0 | 1 | 1 | 0 |
A≡C:
(¬((C∨(¬O))∨P))∧(A≡C):
C | O | P | A | ¬O | C∨(¬O) | (C∨(¬O))∨P | ¬((C∨(¬O))∨P) | A≡C | (¬((C∨(¬O))∨P))∧(A≡C) |
0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 1 | 0 |
0 | 0 | 0 | 1 | 1 | 1 | 1 | 0 | 0 | 0 |
0 | 0 | 1 | 0 | 1 | 1 | 1 | 0 | 1 | 0 |
0 | 0 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 |
0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 |
0 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 |
0 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 0 |
0 | 1 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 |
1 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 0 |
1 | 0 | 0 | 1 | 1 | 1 | 1 | 0 | 1 | 0 |
1 | 0 | 1 | 0 | 1 | 1 | 1 | 0 | 0 | 0 |
1 | 0 | 1 | 1 | 1 | 1 | 1 | 0 | 1 | 0 |
1 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 |
1 | 1 | 0 | 1 | 0 | 1 | 1 | 0 | 1 | 0 |
1 | 1 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 |
1 | 1 | 1 | 1 | 0 | 1 | 1 | 0 | 1 | 0 |
¬((¬((C∨(¬O))∨P))∧(A≡C)):
C | O | P | A | ¬O | C∨(¬O) | (C∨(¬O))∨P | ¬((C∨(¬O))∨P) | A≡C | (¬((C∨(¬O))∨P))∧(A≡C) | ¬((¬((C∨(¬O))∨P))∧(A≡C)) |
0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 1 | 0 | 1 |
0 | 0 | 0 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 1 |
0 | 0 | 1 | 0 | 1 | 1 | 1 | 0 | 1 | 0 | 1 |
0 | 0 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 1 |
0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 |
0 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 1 |
0 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 1 |
0 | 1 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 1 |
1 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 1 |
1 | 0 | 0 | 1 | 1 | 1 | 1 | 0 | 1 | 0 | 1 |
1 | 0 | 1 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 1 |
1 | 0 | 1 | 1 | 1 | 1 | 1 | 0 | 1 | 0 | 1 |
1 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 1 |
1 | 1 | 0 | 1 | 0 | 1 | 1 | 0 | 1 | 0 | 1 |
1 | 1 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 1 |
1 | 1 | 1 | 1 | 0 | 1 | 1 | 0 | 1 | 0 | 1 |
((A∨C)∨(¬O))|(¬((¬((C∨(¬O))∨P))∧(A≡C))):
A | C | O | P | A∨C | ¬O | (A∨C)∨(¬O) | ¬O | C∨(¬O) | (C∨(¬O))∨P | ¬((C∨(¬O))∨P) | A≡C | (¬((C∨(¬O))∨P))∧(A≡C) | ¬((¬((C∨(¬O))∨P))∧(A≡C)) | ((A∨C)∨(¬O))|(¬((¬((C∨(¬O))∨P))∧(A≡C))) |
0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 0 | 1 | 0 | 1 | 0 |
0 | 0 | 0 | 1 | 0 | 1 | 1 | 1 | 1 | 1 | 0 | 1 | 0 | 1 | 0 |
0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 1 |
0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 1 |
0 | 1 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 1 | 0 |
0 | 1 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 1 | 0 |
0 | 1 | 1 | 0 | 1 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 0 |
0 | 1 | 1 | 1 | 1 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 0 |
1 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 1 | 0 |
1 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 1 | 0 |
1 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 |
1 | 0 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 |
1 | 1 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 1 | 0 | 1 | 0 |
1 | 1 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 1 | 0 | 1 | 0 |
1 | 1 | 1 | 0 | 1 | 0 | 1 | 0 | 1 | 1 | 0 | 1 | 0 | 1 | 0 |
1 | 1 | 1 | 1 | 1 | 0 | 1 | 0 | 1 | 1 | 0 | 1 | 0 | 1 | 0 |
(¬O)↓P:
O | P | ¬O | (¬O)↓P |
0 | 0 | 1 | 0 |
0 | 1 | 1 | 0 |
1 | 0 | 0 | 1 |
1 | 1 | 0 | 0 |
¬((¬O)↓P):
O | P | ¬O | (¬O)↓P | ¬((¬O)↓P) |
0 | 0 | 1 | 0 | 1 |
0 | 1 | 1 | 0 | 1 |
1 | 0 | 0 | 1 | 0 |
1 | 1 | 0 | 0 | 1 |
(((A∨C)∨(¬O))|(¬((¬((C∨(¬O))∨P))∧(A≡C))))∨(¬((¬O)↓P)):
A | C | O | P | A∨C | ¬O | (A∨C)∨(¬O) | ¬O | C∨(¬O) | (C∨(¬O))∨P | ¬((C∨(¬O))∨P) | A≡C | (¬((C∨(¬O))∨P))∧(A≡C) | ¬((¬((C∨(¬O))∨P))∧(A≡C)) | ((A∨C)∨(¬O))|(¬((¬((C∨(¬O))∨P))∧(A≡C))) | ¬O | (¬O)↓P | ¬((¬O)↓P) | (((A∨C)∨(¬O))|(¬((¬((C∨(¬O))∨P))∧(A≡C))))∨(¬((¬O)↓P)) |
0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 1 | 1 |
0 | 0 | 0 | 1 | 0 | 1 | 1 | 1 | 1 | 1 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 1 | 1 |
0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 1 | 0 | 1 | 0 | 1 |
0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 1 | 1 |
0 | 1 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 1 |
0 | 1 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 1 |
0 | 1 | 1 | 0 | 1 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 |
0 | 1 | 1 | 1 | 1 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 1 |
1 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 1 |
1 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 1 |
1 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 |
1 | 0 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 1 |
1 | 1 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 1 | 1 |
1 | 1 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 1 | 1 |
1 | 1 | 1 | 0 | 1 | 0 | 1 | 0 | 1 | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 1 | 0 | 0 |
1 | 1 | 1 | 1 | 1 | 0 | 1 | 0 | 1 | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 1 |
Общая таблица истинности:
A | C | O | P | ¬O | A∨C | (A∨C)∨(¬O) | C∨(¬O) | (C∨(¬O))∨P | ¬((C∨(¬O))∨P) | A≡C | (¬((C∨(¬O))∨P))∧(A≡C) | ¬((¬((C∨(¬O))∨P))∧(A≡C)) | ((A∨C)∨(¬O))|(¬((¬((C∨(¬O))∨P))∧(A≡C))) | (¬O)↓P | ¬((¬O)↓P) | (((A∨C∨(¬O))|(¬((¬(C∨(¬O)∨P))∧(A≡C))))∨(¬((¬O)↓P))) |
0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 1 | 1 |
0 | 0 | 0 | 1 | 1 | 0 | 1 | 1 | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 1 | 1 |
0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 1 | 1 | 0 | 1 |
0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 1 | 0 | 1 | 1 |
0 | 1 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 |
0 | 1 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 |
0 | 1 | 1 | 0 | 0 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 |
0 | 1 | 1 | 1 | 0 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 |
1 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 |
1 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 |
1 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 |
1 | 0 | 1 | 1 | 0 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 |
1 | 1 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 1 | 1 |
1 | 1 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 1 | 1 |
1 | 1 | 1 | 0 | 0 | 1 | 1 | 1 | 1 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 0 |
1 | 1 | 1 | 1 | 0 | 1 | 1 | 1 | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 1 | 1 |
Логическая схема:
Совершенная дизъюнктивная нормальная форма (СДНФ):
По таблице истинности:
A | C | O | P | F |
0 | 0 | 0 | 0 | 1 |
0 | 0 | 0 | 1 | 1 |
0 | 0 | 1 | 0 | 1 |
0 | 0 | 1 | 1 | 1 |
0 | 1 | 0 | 0 | 1 |
0 | 1 | 0 | 1 | 1 |
0 | 1 | 1 | 0 | 0 |
0 | 1 | 1 | 1 | 1 |
1 | 0 | 0 | 0 | 1 |
1 | 0 | 0 | 1 | 1 |
1 | 0 | 1 | 0 | 0 |
1 | 0 | 1 | 1 | 1 |
1 | 1 | 0 | 0 | 1 |
1 | 1 | 0 | 1 | 1 |
1 | 1 | 1 | 0 | 0 |
1 | 1 | 1 | 1 | 1 |
F
сднф = ¬A∧¬C∧¬O∧¬P ∨ ¬A∧¬C∧¬O∧P ∨ ¬A∧¬C∧O∧¬P ∨ ¬A∧¬C∧O∧P ∨ ¬A∧C∧¬O∧¬P ∨ ¬A∧C∧¬O∧P ∨ ¬A∧C∧O∧P ∨ A∧¬C∧¬O∧¬P ∨ A∧¬C∧¬O∧P ∨ A∧¬C∧O∧P ∨ A∧C∧¬O∧¬P ∨ A∧C∧¬O∧P ∨ A∧C∧O∧P
Логическая cхема:
Совершенная конъюнктивная нормальная форма (СКНФ):
По таблице истинности:
A | C | O | P | F |
0 | 0 | 0 | 0 | 1 |
0 | 0 | 0 | 1 | 1 |
0 | 0 | 1 | 0 | 1 |
0 | 0 | 1 | 1 | 1 |
0 | 1 | 0 | 0 | 1 |
0 | 1 | 0 | 1 | 1 |
0 | 1 | 1 | 0 | 0 |
0 | 1 | 1 | 1 | 1 |
1 | 0 | 0 | 0 | 1 |
1 | 0 | 0 | 1 | 1 |
1 | 0 | 1 | 0 | 0 |
1 | 0 | 1 | 1 | 1 |
1 | 1 | 0 | 0 | 1 |
1 | 1 | 0 | 1 | 1 |
1 | 1 | 1 | 0 | 0 |
1 | 1 | 1 | 1 | 1 |
F
скнф = (A∨¬C∨¬O∨P) ∧ (¬A∨C∨¬O∨P) ∧ (¬A∨¬C∨¬O∨P)
Логическая cхема:
Построение полинома Жегалкина:
По таблице истинности функции
A | C | O | P | Fж |
0 | 0 | 0 | 0 | 1 |
0 | 0 | 0 | 1 | 1 |
0 | 0 | 1 | 0 | 1 |
0 | 0 | 1 | 1 | 1 |
0 | 1 | 0 | 0 | 1 |
0 | 1 | 0 | 1 | 1 |
0 | 1 | 1 | 0 | 0 |
0 | 1 | 1 | 1 | 1 |
1 | 0 | 0 | 0 | 1 |
1 | 0 | 0 | 1 | 1 |
1 | 0 | 1 | 0 | 0 |
1 | 0 | 1 | 1 | 1 |
1 | 1 | 0 | 0 | 1 |
1 | 1 | 0 | 1 | 1 |
1 | 1 | 1 | 0 | 0 |
1 | 1 | 1 | 1 | 1 |
Построим полином Жегалкина:
F
ж = C
0000 ⊕ C
1000∧A ⊕ C
0100∧C ⊕ C
0010∧O ⊕ C
0001∧P ⊕ C
1100∧A∧C ⊕ C
1010∧A∧O ⊕ C
1001∧A∧P ⊕ C
0110∧C∧O ⊕ C
0101∧C∧P ⊕ C
0011∧O∧P ⊕ C
1110∧A∧C∧O ⊕ C
1101∧A∧C∧P ⊕ C
1011∧A∧O∧P ⊕ C
0111∧C∧O∧P ⊕ C
1111∧A∧C∧O∧P
Так как F
ж(0000) = 1, то С
0000 = 1.
Далее подставляем все остальные наборы в порядке возрастания числа единиц, подставляя вновь полученные значения в следующие формулы:
F
ж(1000) = С
0000 ⊕ С
1000 = 1 => С
1000 = 1 ⊕ 1 = 0
F
ж(0100) = С
0000 ⊕ С
0100 = 1 => С
0100 = 1 ⊕ 1 = 0
F
ж(0010) = С
0000 ⊕ С
0010 = 1 => С
0010 = 1 ⊕ 1 = 0
F
ж(0001) = С
0000 ⊕ С
0001 = 1 => С
0001 = 1 ⊕ 1 = 0
F
ж(1100) = С
0000 ⊕ С
1000 ⊕ С
0100 ⊕ С
1100 = 1 => С
1100 = 1 ⊕ 0 ⊕ 0 ⊕ 1 = 0
F
ж(1010) = С
0000 ⊕ С
1000 ⊕ С
0010 ⊕ С
1010 = 0 => С
1010 = 1 ⊕ 0 ⊕ 0 ⊕ 0 = 1
F
ж(1001) = С
0000 ⊕ С
1000 ⊕ С
0001 ⊕ С
1001 = 1 => С
1001 = 1 ⊕ 0 ⊕ 0 ⊕ 1 = 0
F
ж(0110) = С
0000 ⊕ С
0100 ⊕ С
0010 ⊕ С
0110 = 0 => С
0110 = 1 ⊕ 0 ⊕ 0 ⊕ 0 = 1
F
ж(0101) = С
0000 ⊕ С
0100 ⊕ С
0001 ⊕ С
0101 = 1 => С
0101 = 1 ⊕ 0 ⊕ 0 ⊕ 1 = 0
F
ж(0011) = С
0000 ⊕ С
0010 ⊕ С
0001 ⊕ С
0011 = 1 => С
0011 = 1 ⊕ 0 ⊕ 0 ⊕ 1 = 0
F
ж(1110) = С
0000 ⊕ С
1000 ⊕ С
0100 ⊕ С
0010 ⊕ С
1100 ⊕ С
1010 ⊕ С
0110 ⊕ С
1110 = 0 => С
1110 = 1 ⊕ 0 ⊕ 0 ⊕ 0 ⊕ 0 ⊕ 1 ⊕ 1 ⊕ 0 = 1
F
ж(1101) = С
0000 ⊕ С
1000 ⊕ С
0100 ⊕ С
0001 ⊕ С
1100 ⊕ С
1001 ⊕ С
0101 ⊕ С
1101 = 1 => С
1101 = 1 ⊕ 0 ⊕ 0 ⊕ 0 ⊕ 0 ⊕ 0 ⊕ 0 ⊕ 1 = 0
F
ж(1011) = С
0000 ⊕ С
1000 ⊕ С
0010 ⊕ С
0001 ⊕ С
1010 ⊕ С
1001 ⊕ С
0011 ⊕ С
1011 = 1 => С
1011 = 1 ⊕ 0 ⊕ 0 ⊕ 0 ⊕ 1 ⊕ 0 ⊕ 0 ⊕ 1 = 1
F
ж(0111) = С
0000 ⊕ С
0100 ⊕ С
0010 ⊕ С
0001 ⊕ С
0110 ⊕ С
0101 ⊕ С
0011 ⊕ С
0111 = 1 => С
0111 = 1 ⊕ 0 ⊕ 0 ⊕ 0 ⊕ 1 ⊕ 0 ⊕ 0 ⊕ 1 = 1
F
ж(1111) = С
0000 ⊕ С
1000 ⊕ С
0100 ⊕ С
0010 ⊕ С
0001 ⊕ С
1100 ⊕ С
1010 ⊕ С
1001 ⊕ С
0110 ⊕ С
0101 ⊕ С
0011 ⊕ С
1110 ⊕ С
1101 ⊕ С
1011 ⊕ С
0111 ⊕ С
1111 = 1 => С
1111 = 1 ⊕ 0 ⊕ 0 ⊕ 0 ⊕ 0 ⊕ 0 ⊕ 1 ⊕ 0 ⊕ 1 ⊕ 0 ⊕ 0 ⊕ 1 ⊕ 0 ⊕ 1 ⊕ 1 ⊕ 1 = 1
Таким образом, полином Жегалкина будет равен:
F
ж = 1 ⊕ A∧O ⊕ C∧O ⊕ A∧C∧O ⊕ A∧O∧P ⊕ C∧O∧P ⊕ A∧C∧O∧P
Логическая схема, соответствующая полиному Жегалкина: