Disjunctive Normal Form - definizione. Che cos'è Disjunctive Normal Form
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Cosa (chi) è Disjunctive Normal Form - definizione

CONCEPT IN BOOLEAN LOGIC
Sum-of-product; Disjunct normal form; Disjunctive Normal Form; Full disjunctive normal form; Sum-of-products expression; Disjunctive normal formula
  • (''A''∧¬''B''∧¬''C'')}}
  • (¬''B''∧¬''C''∧¬''D'')}}. Despite the different grouping, the same fields contain a "1" as in the previous map.

Disjunctive Normal Form         
(DNF) A logical formula consisting of a disjunction of conjunctions where no conjunction contains a disjunction. E.g. the DNF of (A or B) and C is (A and C) or (B and C). (1994-12-07)
Third normal form         
NORMALIZING A DATABASE DESIGN TO REDUCE THE DUPLICATION OF DATA AND ENSURE REFERENTIAL INTEGRITY
3NF; Third Normal Form; 3rd normal form
Third normal form (3NF) is a database schema design approach for relational databases which uses normalizing principles to reduce the duplication of data, avoid data anomalies, ensure referential integrity, and simplify data management. It was defined in 1971 by Edgar F.
3NF         
NORMALIZING A DATABASE DESIGN TO REDUCE THE DUPLICATION OF DATA AND ENSURE REFERENTIAL INTEGRITY
3NF; Third Normal Form; 3rd normal form

Wikipedia

Disjunctive normal form

In boolean logic, a disjunctive normal form (DNF) is a canonical normal form of a logical formula consisting of a disjunction of conjunctions; it can also be described as an OR of ANDs, a sum of products, or (in philosophical logic) a cluster concept. As a normal form, it is useful in automated theorem proving.