Boolesche Funktion |
f: BnB
Beispiel
n = 2, f (x, y) B.
Dann gib es vier (x,y)-Kombinationen, zwei Werte (nämlich B = {0, 1}),
also 24 = 16 Funktionen:
x |
y |
f1 (x) |
f2 (x) |
f3 (x) |
f4 (x) |
f5 (x) |
f6 (x) |
f7 (x) |
f8 (x) |
0 0 1 1 |
0 1 0 1 |
0 0 0 0 |
0 0 0 1 |
0 0 1 0 |
0 1 0 0 |
1 0 0 0 |
1 1 0 0 |
1 0 1 0 |
1 0 0 1 |
und
x |
y |
f9 (x) |
f10 (x) |
f11 (x) |
f12 (x) |
f13 (x) |
f14 (x) |
f15 (x) |
f16 (x) |
0 0 1 1 |
0 1 0 1 |
0 1 1 0 |
0 1 0 1 |
0 0 1 1 |
1 1 1 0 |
1 1 0 1 |
1 0 1 1 |
0 1 1 1 |
1 1 1 1 |
|