Таблица истинности для функции (((¬A∧B∧C→¬C∧D)∧(¬C∧D→D))∧V∧B)∧((A⊕¬B)→B∧C):


Промежуточные таблицы истинности:
¬A:
A¬A
01
10

¬C:
C¬C
01
10

(¬A)∧B:
AB¬A(¬A)∧B
0010
0111
1000
1100

((¬A)∧B)∧C:
ABC¬A(¬A)∧B((¬A)∧B)∧C
000100
001100
010110
011111
100000
101000
110000
111000

(¬C)∧D:
CD¬C(¬C)∧D
0010
0111
1000
1100

(((¬A)∧B)∧C)→((¬C)∧D):
ABCD¬A(¬A)∧B((¬A)∧B)∧C¬C(¬C)∧D(((¬A)∧B)∧C)→((¬C)∧D)
0000100101
0001100111
0010100001
0011100001
0100110101
0101110111
0110111000
0111111000
1000000101
1001000111
1010000001
1011000001
1100000101
1101000111
1110000001
1111000001

((¬C)∧D)→D:
CD¬C(¬C)∧D((¬C)∧D)→D
00101
01111
10001
11001

((((¬A)∧B)∧C)→((¬C)∧D))∧(((¬C)∧D)→D):
ABCD¬A(¬A)∧B((¬A)∧B)∧C¬C(¬C)∧D(((¬A)∧B)∧C)→((¬C)∧D)¬C(¬C)∧D((¬C)∧D)→D((((¬A)∧B)∧C)→((¬C)∧D))∧(((¬C)∧D)→D)
00001001011011
00011001111111
00101000010011
00111000010011
01001101011011
01011101111111
01101110000010
01111110000010
10000001011011
10010001111111
10100000010011
10110000010011
11000001011011
11010001111111
11100000010011
11110000010011

(((((¬A)∧B)∧C)→((¬C)∧D))∧(((¬C)∧D)→D))∧V:
ABCDV¬A(¬A)∧B((¬A)∧B)∧C¬C(¬C)∧D(((¬A)∧B)∧C)→((¬C)∧D)¬C(¬C)∧D((¬C)∧D)→D((((¬A)∧B)∧C)→((¬C)∧D))∧(((¬C)∧D)→D)(((((¬A)∧B)∧C)→((¬C)∧D))∧(((¬C)∧D)→D))∧V
0000010010110110
0000110010110111
0001010011111110
0001110011111111
0010010000100110
0010110000100111
0011010000100110
0011110000100111
0100011010110110
0100111010110111
0101011011111110
0101111011111111
0110011100000100
0110111100000100
0111011100000100
0111111100000100
1000000010110110
1000100010110111
1001000011111110
1001100011111111
1010000000100110
1010100000100111
1011000000100110
1011100000100111
1100000010110110
1100100010110111
1101000011111110
1101100011111111
1110000000100110
1110100000100111
1111000000100110
1111100000100111

((((((¬A)∧B)∧C)→((¬C)∧D))∧(((¬C)∧D)→D))∧V)∧B:
ABCDV¬A(¬A)∧B((¬A)∧B)∧C¬C(¬C)∧D(((¬A)∧B)∧C)→((¬C)∧D)¬C(¬C)∧D((¬C)∧D)→D((((¬A)∧B)∧C)→((¬C)∧D))∧(((¬C)∧D)→D)(((((¬A)∧B)∧C)→((¬C)∧D))∧(((¬C)∧D)→D))∧V((((((¬A)∧B)∧C)→((¬C)∧D))∧(((¬C)∧D)→D))∧V)∧B
00000100101101100
00001100101101110
00010100111111100
00011100111111110
00100100001001100
00101100001001110
00110100001001100
00111100001001110
01000110101101100
01001110101101111
01010110111111100
01011110111111111
01100111000001000
01101111000001000
01110111000001000
01111111000001000
10000000101101100
10001000101101110
10010000111111100
10011000111111110
10100000001001100
10101000001001110
10110000001001100
10111000001001110
11000000101101100
11001000101101111
11010000111111100
11011000111111111
11100000001001100
11101000001001111
11110000001001100
11111000001001111

¬B:
B¬B
01
10

A⊕(¬B):
AB¬BA⊕(¬B)
0011
0100
1010
1101

B∧C:
BCB∧C
000
010
100
111

(A⊕(¬B))→(B∧C):
ABC¬BA⊕(¬B)B∧C(A⊕(¬B))→(B∧C)
0001100
0011100
0100001
0110011
1001001
1011001
1100100
1110111

(((((((¬A)∧B)∧C)→((¬C)∧D))∧(((¬C)∧D)→D))∧V)∧B)∧((A⊕(¬B))→(B∧C)):
ABCDV¬A(¬A)∧B((¬A)∧B)∧C¬C(¬C)∧D(((¬A)∧B)∧C)→((¬C)∧D)¬C(¬C)∧D((¬C)∧D)→D((((¬A)∧B)∧C)→((¬C)∧D))∧(((¬C)∧D)→D)(((((¬A)∧B)∧C)→((¬C)∧D))∧(((¬C)∧D)→D))∧V((((((¬A)∧B)∧C)→((¬C)∧D))∧(((¬C)∧D)→D))∧V)∧B¬BA⊕(¬B)B∧C(A⊕(¬B))→(B∧C)(((((((¬A)∧B)∧C)→((¬C)∧D))∧(((¬C)∧D)→D))∧V)∧B)∧((A⊕(¬B))→(B∧C))
0000010010110110011000
0000110010110111011000
0001010011111110011000
0001110011111111011000
0010010000100110011000
0010110000100111011000
0011010000100110011000
0011110000100111011000
0100011010110110000010
0100111010110111100011
0101011011111110000010
0101111011111111100011
0110011100000100000110
0110111100000100000110
0111011100000100000110
0111111100000100000110
1000000010110110010010
1000100010110111010010
1001000011111110010010
1001100011111111010010
1010000000100110010010
1010100000100111010010
1011000000100110010010
1011100000100111010010
1100000010110110001000
1100100010110111101000
1101000011111110001000
1101100011111111101000
1110000000100110001110
1110100000100111101111
1111000000100110001110
1111100000100111101111

Общая таблица истинности:

ABCDV¬A¬C(¬A)∧B((¬A)∧B)∧C(¬C)∧D(((¬A)∧B)∧C)→((¬C)∧D)((¬C)∧D)→D((((¬A)∧B)∧C)→((¬C)∧D))∧(((¬C)∧D)→D)(((((¬A)∧B)∧C)→((¬C)∧D))∧(((¬C)∧D)→D))∧V((((((¬A)∧B)∧C)→((¬C)∧D))∧(((¬C)∧D)→D))∧V)∧B¬BA⊕(¬B)B∧C(A⊕(¬B))→(B∧C)(((¬A∧B∧C→¬C∧D)∧(¬C∧D→D))∧V∧B)∧((A⊕¬B)→B∧C)
00000110001110011000
00001110001111011000
00010110011110011000
00011110011111011000
00100100001110011000
00101100001111011000
00110100001110011000
00111100001111011000
01000111001110000010
01001111001111100011
01010111011110000010
01011111011111100011
01100101100100000110
01101101100100000110
01110101100100000110
01111101100100000110
10000010001110010010
10001010001111010010
10010010011110010010
10011010011111010010
10100000001110010010
10101000001111010010
10110000001110010010
10111000001111010010
11000010001110001000
11001010001111101000
11010010011110001000
11011010011111101000
11100000001110001110
11101000001111101111
11110000001110001110
11111000001111101111

Логическая схема:

Совершенная дизъюнктивная нормальная форма (СДНФ):

По таблице истинности:
ABCDVF
000000
000010
000100
000110
001000
001010
001100
001110
010000
010011
010100
010111
011000
011010
011100
011110
100000
100010
100100
100110
101000
101010
101100
101110
110000
110010
110100
110110
111000
111011
111100
111111
Fсднф = ¬A∧B∧¬C∧¬D∧V ∨ ¬A∧B∧¬C∧D∧V ∨ A∧B∧C∧¬D∧V ∨ A∧B∧C∧D∧V
Логическая cхема:

Совершенная конъюнктивная нормальная форма (СКНФ):

По таблице истинности:
ABCDVF
000000
000010
000100
000110
001000
001010
001100
001110
010000
010011
010100
010111
011000
011010
011100
011110
100000
100010
100100
100110
101000
101010
101100
101110
110000
110010
110100
110110
111000
111011
111100
111111
Fскнф = (A∨B∨C∨D∨V) ∧ (A∨B∨C∨D∨¬V) ∧ (A∨B∨C∨¬D∨V) ∧ (A∨B∨C∨¬D∨¬V) ∧ (A∨B∨¬C∨D∨V) ∧ (A∨B∨¬C∨D∨¬V) ∧ (A∨B∨¬C∨¬D∨V) ∧ (A∨B∨¬C∨¬D∨¬V) ∧ (A∨¬B∨C∨D∨V) ∧ (A∨¬B∨C∨¬D∨V) ∧ (A∨¬B∨¬C∨D∨V) ∧ (A∨¬B∨¬C∨D∨¬V) ∧ (A∨¬B∨¬C∨¬D∨V) ∧ (A∨¬B∨¬C∨¬D∨¬V) ∧ (¬A∨B∨C∨D∨V) ∧ (¬A∨B∨C∨D∨¬V) ∧ (¬A∨B∨C∨¬D∨V) ∧ (¬A∨B∨C∨¬D∨¬V) ∧ (¬A∨B∨¬C∨D∨V) ∧ (¬A∨B∨¬C∨D∨¬V) ∧ (¬A∨B∨¬C∨¬D∨V) ∧ (¬A∨B∨¬C∨¬D∨¬V) ∧ (¬A∨¬B∨C∨D∨V) ∧ (¬A∨¬B∨C∨D∨¬V) ∧ (¬A∨¬B∨C∨¬D∨V) ∧ (¬A∨¬B∨C∨¬D∨¬V) ∧ (¬A∨¬B∨¬C∨D∨V) ∧ (¬A∨¬B∨¬C∨¬D∨V)
Логическая cхема:

Построение полинома Жегалкина:

По таблице истинности функции
ABCDVFж
000000
000010
000100
000110
001000
001010
001100
001110
010000
010011
010100
010111
011000
011010
011100
011110
100000
100010
100100
100110
101000
101010
101100
101110
110000
110010
110100
110110
111000
111011
111100
111111

Построим полином Жегалкина:
Fж = C00000 ⊕ C10000∧A ⊕ C01000∧B ⊕ C00100∧C ⊕ C00010∧D ⊕ C00001∧V ⊕ C11000∧A∧B ⊕ C10100∧A∧C ⊕ C10010∧A∧D ⊕ C10001∧A∧V ⊕ C01100∧B∧C ⊕ C01010∧B∧D ⊕ C01001∧B∧V ⊕ C00110∧C∧D ⊕ C00101∧C∧V ⊕ C00011∧D∧V ⊕ C11100∧A∧B∧C ⊕ C11010∧A∧B∧D ⊕ C11001∧A∧B∧V ⊕ C10110∧A∧C∧D ⊕ C10101∧A∧C∧V ⊕ C10011∧A∧D∧V ⊕ C01110∧B∧C∧D ⊕ C01101∧B∧C∧V ⊕ C01011∧B∧D∧V ⊕ C00111∧C∧D∧V ⊕ C11110∧A∧B∧C∧D ⊕ C11101∧A∧B∧C∧V ⊕ C11011∧A∧B∧D∧V ⊕ C10111∧A∧C∧D∧V ⊕ C01111∧B∧C∧D∧V ⊕ C11111∧A∧B∧C∧D∧V

Так как Fж(00000) = 0, то С00000 = 0.

Далее подставляем все остальные наборы в порядке возрастания числа единиц, подставляя вновь полученные значения в следующие формулы:
Fж(10000) = С00000 ⊕ С10000 = 0 => С10000 = 0 ⊕ 0 = 0
Fж(01000) = С00000 ⊕ С01000 = 0 => С01000 = 0 ⊕ 0 = 0
Fж(00100) = С00000 ⊕ С00100 = 0 => С00100 = 0 ⊕ 0 = 0
Fж(00010) = С00000 ⊕ С00010 = 0 => С00010 = 0 ⊕ 0 = 0
Fж(00001) = С00000 ⊕ С00001 = 0 => С00001 = 0 ⊕ 0 = 0
Fж(11000) = С00000 ⊕ С10000 ⊕ С01000 ⊕ С11000 = 0 => С11000 = 0 ⊕ 0 ⊕ 0 ⊕ 0 = 0
Fж(10100) = С00000 ⊕ С10000 ⊕ С00100 ⊕ С10100 = 0 => С10100 = 0 ⊕ 0 ⊕ 0 ⊕ 0 = 0
Fж(10010) = С00000 ⊕ С10000 ⊕ С00010 ⊕ С10010 = 0 => С10010 = 0 ⊕ 0 ⊕ 0 ⊕ 0 = 0
Fж(10001) = С00000 ⊕ С10000 ⊕ С00001 ⊕ С10001 = 0 => С10001 = 0 ⊕ 0 ⊕ 0 ⊕ 0 = 0
Fж(01100) = С00000 ⊕ С01000 ⊕ С00100 ⊕ С01100 = 0 => С01100 = 0 ⊕ 0 ⊕ 0 ⊕ 0 = 0
Fж(01010) = С00000 ⊕ С01000 ⊕ С00010 ⊕ С01010 = 0 => С01010 = 0 ⊕ 0 ⊕ 0 ⊕ 0 = 0
Fж(01001) = С00000 ⊕ С01000 ⊕ С00001 ⊕ С01001 = 1 => С01001 = 0 ⊕ 0 ⊕ 0 ⊕ 1 = 1
Fж(00110) = С00000 ⊕ С00100 ⊕ С00010 ⊕ С00110 = 0 => С00110 = 0 ⊕ 0 ⊕ 0 ⊕ 0 = 0
Fж(00101) = С00000 ⊕ С00100 ⊕ С00001 ⊕ С00101 = 0 => С00101 = 0 ⊕ 0 ⊕ 0 ⊕ 0 = 0
Fж(00011) = С00000 ⊕ С00010 ⊕ С00001 ⊕ С00011 = 0 => С00011 = 0 ⊕ 0 ⊕ 0 ⊕ 0 = 0
Fж(11100) = С00000 ⊕ С10000 ⊕ С01000 ⊕ С00100 ⊕ С11000 ⊕ С10100 ⊕ С01100 ⊕ С11100 = 0 => С11100 = 0 ⊕ 0 ⊕ 0 ⊕ 0 ⊕ 0 ⊕ 0 ⊕ 0 ⊕ 0 = 0
Fж(11010) = С00000 ⊕ С10000 ⊕ С01000 ⊕ С00010 ⊕ С11000 ⊕ С10010 ⊕ С01010 ⊕ С11010 = 0 => С11010 = 0 ⊕ 0 ⊕ 0 ⊕ 0 ⊕ 0 ⊕ 0 ⊕ 0 ⊕ 0 = 0
Fж(11001) = С00000 ⊕ С10000 ⊕ С01000 ⊕ С00001 ⊕ С11000 ⊕ С10001 ⊕ С01001 ⊕ С11001 = 0 => С11001 = 0 ⊕ 0 ⊕ 0 ⊕ 0 ⊕ 0 ⊕ 0 ⊕ 1 ⊕ 0 = 1
Fж(10110) = С00000 ⊕ С10000 ⊕ С00100 ⊕ С00010 ⊕ С10100 ⊕ С10010 ⊕ С00110 ⊕ С10110 = 0 => С10110 = 0 ⊕ 0 ⊕ 0 ⊕ 0 ⊕ 0 ⊕ 0 ⊕ 0 ⊕ 0 = 0
Fж(10101) = С00000 ⊕ С10000 ⊕ С00100 ⊕ С00001 ⊕ С10100 ⊕ С10001 ⊕ С00101 ⊕ С10101 = 0 => С10101 = 0 ⊕ 0 ⊕ 0 ⊕ 0 ⊕ 0 ⊕ 0 ⊕ 0 ⊕ 0 = 0
Fж(10011) = С00000 ⊕ С10000 ⊕ С00010 ⊕ С00001 ⊕ С10010 ⊕ С10001 ⊕ С00011 ⊕ С10011 = 0 => С10011 = 0 ⊕ 0 ⊕ 0 ⊕ 0 ⊕ 0 ⊕ 0 ⊕ 0 ⊕ 0 = 0
Fж(01110) = С00000 ⊕ С01000 ⊕ С00100 ⊕ С00010 ⊕ С01100 ⊕ С01010 ⊕ С00110 ⊕ С01110 = 0 => С01110 = 0 ⊕ 0 ⊕ 0 ⊕ 0 ⊕ 0 ⊕ 0 ⊕ 0 ⊕ 0 = 0
Fж(01101) = С00000 ⊕ С01000 ⊕ С00100 ⊕ С00001 ⊕ С01100 ⊕ С01001 ⊕ С00101 ⊕ С01101 = 0 => С01101 = 0 ⊕ 0 ⊕ 0 ⊕ 0 ⊕ 0 ⊕ 1 ⊕ 0 ⊕ 0 = 1
Fж(01011) = С00000 ⊕ С01000 ⊕ С00010 ⊕ С00001 ⊕ С01010 ⊕ С01001 ⊕ С00011 ⊕ С01011 = 1 => С01011 = 0 ⊕ 0 ⊕ 0 ⊕ 0 ⊕ 0 ⊕ 1 ⊕ 0 ⊕ 1 = 0
Fж(00111) = С00000 ⊕ С00100 ⊕ С00010 ⊕ С00001 ⊕ С00110 ⊕ С00101 ⊕ С00011 ⊕ С00111 = 0 => С00111 = 0 ⊕ 0 ⊕ 0 ⊕ 0 ⊕ 0 ⊕ 0 ⊕ 0 ⊕ 0 = 0
Fж(11110) = С00000 ⊕ С10000 ⊕ С01000 ⊕ С00100 ⊕ С00010 ⊕ С11000 ⊕ С10100 ⊕ С10010 ⊕ С01100 ⊕ С01010 ⊕ С00110 ⊕ С11100 ⊕ С11010 ⊕ С10110 ⊕ С01110 ⊕ С11110 = 0 => С11110 = 0 ⊕ 0 ⊕ 0 ⊕ 0 ⊕ 0 ⊕ 0 ⊕ 0 ⊕ 0 ⊕ 0 ⊕ 0 ⊕ 0 ⊕ 0 ⊕ 0 ⊕ 0 ⊕ 0 ⊕ 0 = 0
Fж(11101) = С00000 ⊕ С10000 ⊕ С01000 ⊕ С00100 ⊕ С00001 ⊕ С11000 ⊕ С10100 ⊕ С10001 ⊕ С01100 ⊕ С01001 ⊕ С00101 ⊕ С11100 ⊕ С11001 ⊕ С10101 ⊕ С01101 ⊕ С11101 = 1 => С11101 = 0 ⊕ 0 ⊕ 0 ⊕ 0 ⊕ 0 ⊕ 0 ⊕ 0 ⊕ 0 ⊕ 0 ⊕ 1 ⊕ 0 ⊕ 0 ⊕ 1 ⊕ 0 ⊕ 1 ⊕ 1 = 0
Fж(11011) = С00000 ⊕ С10000 ⊕ С01000 ⊕ С00010 ⊕ С00001 ⊕ С11000 ⊕ С10010 ⊕ С10001 ⊕ С01010 ⊕ С01001 ⊕ С00011 ⊕ С11010 ⊕ С11001 ⊕ С10011 ⊕ С01011 ⊕ С11011 = 0 => С11011 = 0 ⊕ 0 ⊕ 0 ⊕ 0 ⊕ 0 ⊕ 0 ⊕ 0 ⊕ 0 ⊕ 0 ⊕ 1 ⊕ 0 ⊕ 0 ⊕ 1 ⊕ 0 ⊕ 0 ⊕ 0 = 0
Fж(10111) = С00000 ⊕ С10000 ⊕ С00100 ⊕ С00010 ⊕ С00001 ⊕ С10100 ⊕ С10010 ⊕ С10001 ⊕ С00110 ⊕ С00101 ⊕ С00011 ⊕ С10110 ⊕ С10101 ⊕ С10011 ⊕ С00111 ⊕ С10111 = 0 => С10111 = 0 ⊕ 0 ⊕ 0 ⊕ 0 ⊕ 0 ⊕ 0 ⊕ 0 ⊕ 0 ⊕ 0 ⊕ 0 ⊕ 0 ⊕ 0 ⊕ 0 ⊕ 0 ⊕ 0 ⊕ 0 = 0
Fж(01111) = С00000 ⊕ С01000 ⊕ С00100 ⊕ С00010 ⊕ С00001 ⊕ С01100 ⊕ С01010 ⊕ С01001 ⊕ С00110 ⊕ С00101 ⊕ С00011 ⊕ С01110 ⊕ С01101 ⊕ С01011 ⊕ С00111 ⊕ С01111 = 0 => С01111 = 0 ⊕ 0 ⊕ 0 ⊕ 0 ⊕ 0 ⊕ 0 ⊕ 0 ⊕ 1 ⊕ 0 ⊕ 0 ⊕ 0 ⊕ 0 ⊕ 1 ⊕ 0 ⊕ 0 ⊕ 0 = 0
Fж(11111) = С00000 ⊕ С10000 ⊕ С01000 ⊕ С00100 ⊕ С00010 ⊕ С00001 ⊕ С11000 ⊕ С10100 ⊕ С10010 ⊕ С10001 ⊕ С01100 ⊕ С01010 ⊕ С01001 ⊕ С00110 ⊕ С00101 ⊕ С00011 ⊕ С11100 ⊕ С11010 ⊕ С11001 ⊕ С10110 ⊕ С10101 ⊕ С10011 ⊕ С01110 ⊕ С01101 ⊕ С01011 ⊕ С00111 ⊕ С11110 ⊕ С11101 ⊕ С11011 ⊕ С10111 ⊕ С01111 ⊕ С11111 = 1 => С11111 = 0 ⊕ 0 ⊕ 0 ⊕ 0 ⊕ 0 ⊕ 0 ⊕ 0 ⊕ 0 ⊕ 0 ⊕ 0 ⊕ 0 ⊕ 0 ⊕ 1 ⊕ 0 ⊕ 0 ⊕ 0 ⊕ 0 ⊕ 0 ⊕ 1 ⊕ 0 ⊕ 0 ⊕ 0 ⊕ 0 ⊕ 1 ⊕ 0 ⊕ 0 ⊕ 0 ⊕ 0 ⊕ 0 ⊕ 0 ⊕ 0 ⊕ 1 = 0

Таким образом, полином Жегалкина будет равен:
Fж = B∧V ⊕ A∧B∧V ⊕ B∧C∧V
Логическая схема, соответствующая полиному Жегалкина:

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