/media/sda-magnetic/david/Dokumente-15/fernuni-hagen/cs-i-ii/old-cs-2-01/2021-11-29-exercize/synthese0004.txt

        b a x   b a y
0       0 0 0   1 0 1
1       0 0 1   0 0 1
2       0 1 0   0 1 1
3       0 1 1   0 0 0
4       1 0 0   1 1 1
5       1 0 1   0 0 0
6       1 1 0   1 1 1
7       1 1 1   0 0 0


        b a x   b
0       0 0 0   1
1       0 0 1   0
2       0 1 0   0
3       0 1 1   0
4       1 0 0   1
5       1 0 1   0
6       1 1 0   1
7       1 1 1   0

        b a x   a
0       0 0 0   0
1       0 0 1   0
2       0 1 0   1
3       0 1 1   0
4       1 0 0   1
5       1 0 1   0
6       1 1 0   1
7       1 1 1   0

        b a x   y
0       0 0 0   1
1       0 0 1   1
2       0 1 0   1
3       0 1 1   0
4       1 0 0   1
5       1 0 1   0
6       1 1 0   1
7       1 1 1   0




        b a x   b
0       0 0 0   1
4       1 0 0   1
6       1 1 0   1

        b a x   a
2       0 1 0   1
4       1 0 0   1
6       1 1 0   1

        b a x   y
0       0 0 0   1
1       0 0 1   1
2       0 1 0   1
4       1 0 0   1
6       1 1 0   1



        b a x   b
Gruppe 0:
0       0 0 0   1
Gruppe 1:
4       1 0 0   1
Gruppe 2:
6       1 1 0   1

0;4     - 0 0
4;6     1 - 0

b := (not a and not x) or (b and not x)

        b a x   a
Gruppe 1:
2       0 1 0   1
4       1 0 0   1
Gruppe 2:
6       1 1 0   1

2;6     - 1 0
4;6     1 - 0

a := (b and not x) or (a and not x)


        b a x   y
Gruppe 0:
0       0 0 0   1
Gruppe 1:
1       0 0 1   1
2       0 1 0   1
4       1 0 0   1
Gruppe 2
6       1 1 0   1

0;1     0 0 -
0;2     0 - 0
0;4     - 0 0
2;6     - 1 0
4;6     1 - 0

0;1     0 0 -
0;2     0 - 0
4;6     1 - 0
0;4     - 0 0
2;6     - 1 0

0;1     0 0 -
0;2;4;6 - - 0

y := (not b and not a) or (not x)


b := (not a and not x) or (b and not x)
a := (b and not x) or (a and not x)
y := (not b and not a) or (not x)

        b a x   b
Gruppe 0:
0       0 0 0   1
Gruppe 1:
4       1 0 0   1
Gruppe 2:
6       1 1 0   1

        b a x   a
Gruppe 1:
2       0 1 0   1
4       1 0 0   1
Gruppe 2:
6       1 1 0   1

        b a x   y
Gruppe 0:
0       0 0 0   1
Gruppe 1:
1       0 0 1   1
2       0 1 0   1
4       1 0 0   1
Gruppe 2
6       1 1 0   1