normal form
91Primera forma normal — La primera forma normal (1FN o forma mínima) es una forma normal usada en normalización de bases de datos. Una tabla de base de datos relacional que se adhiere a la 1FN es una que satisface cierto conjunto mínimo de criterios. Estos criterios se… …
92Backus-Naur form — Saltar a navegación, búsqueda El Backus Naur form (BNF) (también conocido como Backus Naur formalism, Backus normal form o Panini Backus Form) es una metasintaxis usada para expresar gramáticas libres de contexto: es decir, una manera formal de… …
93Backus–Naur Form — In computer science, Backus–Naur Form (BNF) is a metasyntax used to express context free grammars: that is, a formal way to describe formal languages. John Backus and Peter Naur developed a context free grammar to define the syntax of a… …
94Canonical form (Boolean algebra) — In Boolean algebra, any Boolean function can be expressed in a canonical form using the dual concepts of minterms and maxterms. Minterms are called products because they are the logical AND of a set of variables, and maxterms are called sums… …
95L-form bacteria — Transmission electron micrograph of L form Bacillus subtilis. The cells lack the electron dense cell wall of normal bacteria. Scale bar is 500 nanometers. L form bacteria, also known as L phase bacteria, L phase variants, and cell wall deficient… …
96Laws of Form — (hereinafter LoF ) is a book by G. Spencer Brown, published in 1969, that straddles the boundary between mathematics and of philosophy. LoF describes three distinct logical systems: * The primary arithmetic (described in Chapter 4), whose models… …
97Extensive-form game — An extensive form game is a specification of a game in game theory. This form represents the game as a tree. Each node (called a decision node) represents every possible state of play of the game as it is played. Play begins at a unique initial… …
98Forma normal de dominio/clave — Saltar a navegación, búsqueda La forma normal de dominio/clave (DKNF) es una forma normal usada en normalización de bases de datos que requiere que la base de datos contenga restricciones de dominios y de claves. Una restriccion del dominio… …
99canonical form — noun a) A standard or normal presentation of a mathematical entity b) Any of a set of representations of the resonance structure of a molecule each of which contributes to the real structure; a contributing structure Syn …
100Tercera forma normal — La tercera forma normal (3NF) es una forma normal usada en la normalización de bases de datos. La 3NF fue definida originalmente por E.F. Codd[1] en 1971. La definición de Codd indica que una tabla está en 3NF si y solo si las dos condiciones… …
