|
|
Es gelten die folgenden Äquivalenzen:
| A ∧ A | = A |
| A ∨ A | = A |
| A ∧ B | = B ∧ A |
| A ∨ B | = B ∨ A |
| (A ∧ B) ∧ C | = A ∧ (B ∧ C) |
| (A ∨ B) ∨ C | = A ∨ (B ∨ C) |
| A ∧ (A ∨ B) | = A |
| A ∨ (A ∧ B) | = A |
| A ∧ (B ∨ C) | = (A ∧ B) ∨ (A ∧ C) |
| A ∨ (B ∧ C) | = (A ∨ B) ∧ (A ∨ C) |
| ¬ (A ∧ B) | = ¬ A ∨ ¬ B |
| ¬ (A ∨ B) | = ¬ A ∧ ¬ B |
| A ∧ B | = ¬ (A => ¬ B) |
| A ∨ B | = ¬ A => B |
| A => B | = ¬ A ∨ B |
(partiell übernommen aus dem Werk von U. Schöning)
|
| Copyright © 2004, 2005 Andreas Borchert, in HTML konvertiert am 18.02.2005 |