Full disjunction
A full disjunction (also: max term ) is a special disjunction term in propositional logic . H. a number of literals , all linked by a logical or ( ). All variables of the considered -digit Boolean function must appear in the disjunction term in order to be able to speak of a full disjunction. Examples are:
Full disjunctions can be combined to form a conjunctive normal form.
Comparison of Minterm / Maxterm
The following table shows the difference between the maxterm and minterm representation :
index | Minterm | Max term | |
---|---|---|---|
0 | 0 0 0 | ||
1 | 0 0 1 | ||
2 | 0 1 0 | ||
3 | 0 1 1 | ||
4th | 1 0 0 | ||
5 | 1 0 1 | ||
6th | 1 1 0 | ||
7th | 1 1 1 |
Realization of circuits with mintermen / maxterms:
Minterm | Max term | |
---|---|---|
0 | NOR gate | AND gate |
1 | OR gate | NAND gate |
There are also full conjunctions .