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Math Help - DNF and KNF

  1. #1
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    Question DNF and KNF

    Hello,

    I understand the basics of logic. But what's Disjunctive normal formal and the other?
    Where can I get some tutorials for this?

    Some examples might be helpful. Thanks
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  2. #2
    Member Traveller's Avatar
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    I think you mean DNF and CNF ?

    Here are the wiki links for the two:

    Disjunctive normal form - Wikipedia, the free encyclopedia
    Conjunctive normal form - Wikipedia, the free encyclopedia

    You will encounter them in any standard textbook for logic.
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  3. #3
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    Yes, i know for Wikipedia. But I need some examples. Do you know any good book about this or a great website with examples. I know i can't ask you people all the time. Thanks.
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  4. #4
    Member Traveller's Avatar
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    Which books in logic do you normally follow ?
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  5. #5
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    I've got one book about mathematics, and there are only two pages of boolean algebra. With no examples.

    I understand (and, or, not, xor...) but I need more, DeMorgan's Theorems, Predicate calculus.
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