normal form - определение. Что такое normal form
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Что (кто) такое normal form - определение

WIKIMEDIA DISAMBIGUATION PAGE
Normal Form; Normalized form; Normal form (disambiguation)
Найдено результатов: 1987
normal form         
1. <reduction> In reduction systems, the state of a term which contains no reducible expressions. Variants include head normal form, weak head normal form. 2. <database> See database normalisation.
Normal form (dynamical systems)         
SIMPLIFIED FORM OF A DYNAMICAL SYSTEM THAT CAN BE USEFUL IN DETERMINING THE SYSTEM'S BEHAVIOR
Normal form (bifurcation theory)
In mathematics, the normal form of a dynamical system is a simplified form that can be useful in determining the system's behavior.
Canonical form         
  • C]] arrays. Each one is converted into a canonical form by sorting. Since both sorted strings literally agree, the original strings were anagrams of each other.
STANDARD (OFTEN UNIQUE) WAY OF PRESENTING AN OBJECT AS A MATHEMATICAL EXPRESSION
Canonical sum of products form; Data normalization; Normal form (mathematics); Canonical Form; Canonical form (mathematics)
In mathematics and computer science, a canonical, normal, or standard form of a mathematical object is a standard way of presenting that object as a mathematical expression. Often, it is one which provides the simplest representation of an object and which allows it to be identified in a unique way.
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.
Normal form (natural deduction)         
An inference of natural deduction is a normal form, according to Dag Prawitz, if no formula occurrence is both the principal premise of an elimination rule and the conclusion of an introduction rule.
third normal form         
NORMALIZING A DATABASE DESIGN TO REDUCE THE DUPLICATION OF DATA AND ENSURE REFERENTIAL INTEGRITY
3NF; Third Normal Form; 3rd normal form
Disjunctive Normal Form         
  • (''A''∧¬''B''∧¬''C'')}}
  • (¬''B''∧¬''C''∧¬''D'')}}. Despite the different grouping, the same fields contain a "1" as in the previous map.
CONCEPT IN BOOLEAN LOGIC
Sum-of-product; Disjunct normal form; Disjunctive Normal Form; Full disjunctive normal form; Sum-of-products expression; Disjunctive normal formula
(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)
second normal form         
DATABASE NORMALIZATION REQUIREMENT AFTER FIRST NORMAL FORM
2NF; 2nd normal form
Second normal form         
DATABASE NORMALIZATION REQUIREMENT AFTER FIRST NORMAL FORM
2NF; 2nd normal form
Second normal form (2NF) is a normal form used in database normalization. 2NF was originally defined by E.
Hesse normal form         
  • center
REPRESENTATION OF A PLANE AS A NORMAL AND DISTANCE
Hessian normal form
The Hesse normal form named after Otto Hesse, is an equation used in analytic geometry, and describes a line in \mathbb{R}^2 or a plane in Euclidean space \mathbb{R}^3 or a hyperplane in higher dimensions..John Vince: Geometry for Computer Graphics.

Википедия

Normal form

Normal form may refer to:

  • Normal form (databases)
  • Normal form (game theory)
  • Canonical form
  • Normal form (dynamical systems)
  • Hesse normal form
  • Normal form in music
  • Jordan normal form

in formal language theory:

  • Chomsky normal form
  • Greibach normal form
  • Kuroda normal form
  • Normal form (abstract rewriting), an element of a rewrite system which cannot be further rewritten

in logic:

  • Normal form (natural deduction)
  • Algebraic normal form
  • Canonical normal form
  • Clausal normal form
  • Conjunctive normal form
  • Disjunctive normal form
  • Negation normal form
  • Prenex normal form
  • Skolem normal form

in lambda calculus:

  • Beta normal form