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Zestawienie zasadniczych twierdzeń algebry Boole’a Tablica 3.1
|
1 |
a |
A + B«B+A |
Prawo przemienności |
|
b |
A* fi — fi - A | ||
|
*5 |
a |
A+B+C == A+(6+C) » (A + B) + C |
Prawo łączności |
|
b |
A' 6 * C = A • (6 • C) — (A • fi) * C | ||
|
3 |
a |
A* (B+C) = A* B+A* C * |
Prawo rozdzielczości |
|
b |
A+B • C = (A+B) • (A+C) | ||
|
4 |
A = A | ||
|
5 |
a |
A + 1 = 1 | |
|
b |
A* 1 = A | ||
|
6 |
a |
A-J-O = A | |
|
b |
A- 0 = 0 | ||
|
7 |
a |
A+A = A | |
|
b |
A* A — A |
* | |
|
8 |
a |
A+A =s 1 | |
|
b |
A-A — 0 | ||
|
9 |
a |
A* (A+B) = A | |
|
b |
a+a* B = A | ||
|
10 |
a |
A* (A + B) = A *B | |
|
b |
A+A* B = A+B | ||
|
11 |
a |
A • B+A ■ C — A - (B + C) | |
|
b |
(A+B) - (A+C) = A+B • C / | ||
|
12 |
a |
A*B + B*C+A*C^A*B+A*C | |
|
b |
(A+B)* (B+C)• (A+C) = (A+B) *(A+C) | ||
|
13 |
a |
A* B+A* B = 6 | |
|
b |
(A+B) • (A-^ B) = B | ||
|
14 |
a |
A+B + C+ ... = A* B • C*... |
Prawo de Morgana |
|
b |
A * B • C*... = A+B + C+ ... |
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