NEAT

NEAT
Para el programa de búsqueda de asteroides, véase Near Earth Asteroid Tracking.

NEAT es un lenguaje de programación de tipo ensamblador de NCR. Las iniciales de NEAT significan NCR´s Electronic Autocoding Technique. Este comenzó su evolución con un ordenador comercializado en los años 50 llamado NCR 304. Más tarde se produjeron ampliaciones y fue mejorado apareciendo NEAT/3 y NEATVS. Estos fueron muy utilizados en la familia de ordenadores Century. Estos lenguajes están orientados al problema, y se realiza un uso más eficiente del hardware del computador. Constan de una definición de datos, e instrucciones de procedimiento. Ambos pueden utilizar nombres o referencias para identificarlos.

Ejemplo de instrucciones en NEAT/3

GET - Leer un bloque de registros desde un archivo de entrada

PUT - Grabar, perforar o imprimir un bloque de registros en un medio de salida.

ADD - Sumar dos campos.

SUB - Restar dos campos.

MULT - Multiplicar dos campos.

DIV - Dividir dos campos.

BR - Bifurcar o saltar a otro punto del programa.

COMP - Comparar un valor con otro.


Ejemplo de subrutina en NEATVS

*Calculo del TAE.
 
CALTAE COMPLEPERIODI,'12',$01 *SI PERIODICIDAD >12 
          MOVE  '12',PERIODI               * SE ASUME 12(ANUAL)   
$01 MOVE INTERES,RLPORUNO 
          MOVE  PERIODI,RLPERIODOM                                
CALTAE2 DIV RLPERIODOM,'12',DIVISORTAE 
          DIV   DIVISORTAE,RLPORUNO,WTANTOX1                      
          ADD   '1',WTANTOX1                                      
          MOVE  WTANTOX1,WBASE                                    
          LINK  BUCLEAR                                           
          SUB   '1',WBASE                                        
          DIV   WBASE,RLPORUNO,CONSTANTE                          
          MOVE  WBASE,RLPORUNO                                    
          MULT  RLPORUNO,'100',TAE                                
          COMPU TAE1A,'0',$17                                     
          MOVE  TAE,TAE1A                                         
$17 RELINK 
BUCLEAR MOVE '1',WEXPONENTE 
$01 COMPGEWEXPONENTE,DIVISORTAE,REL 
          MULT  WTANTOX1,WBASE,WBASE                              
          ADD   '1',WEXPONENTE                                    
          BR    $01                                               
REL RELINK

Wikimedia foundation. 2010.

Игры ⚽ Поможем сделать НИР

Mira otros diccionarios:

  • neat — S2 [ni:t] adj comparative neater superlative neatest ▬▬▬▬▬▬▬ 1¦(tidy)¦ 2¦(liking things tidy)¦ 3¦(good)¦ 4¦(small)¦ 5¦(clever)¦ 6¦(drinks)¦ ▬▬▬▬▬▬▬ [Date: 1500 1600; : French; …   Dictionary of contemporary English

  • neat — [ nit ] adjective ** ▸ 1 carefully arranged ▸ 2 simple but intelligent ▸ 3 good/nice ▸ 4 small and pleasing ▸ 5 drink: not mixed 1. ) carefully arranged and looking nice: His hair was pulled back into a neat ponytail. She arranged the papers into …   Usage of the words and phrases in modern English

  • Neat — Neat, a. [Compar. {Neater}; superl. {Neatest}.] [OE. nett, F. nett, fr. L. nitidus, fr. nitere to shine. Cf. {Nitid}, {Net}, a., {Natty}.] 1. Free from that which soils, defiles, or disorders; clean; cleanly; tidy. [1913 Webster] If you were to… …   The Collaborative International Dictionary of English

  • neat — neat, tidy, trim, trig, snug, shipshape, spick and span mean manifesting care and orderliness. Neat through all its variations in sense keeps as its basic implication clearness, such as the clearness from dirt or soil that is manifest chiefly in… …   New Dictionary of Synonyms

  • Neat — may refer to: Neat (bartending), a single, unmixed liquor served in a rocks glass. An old word for an individual animal of the species of cattle Bos taurus Neat (TV series), a Canadian television series Neat Records, a British record label Cattle …   Wikipedia

  • Neat — (n[=e]t), n. sing. & pl. [AS. ne[ a]t; akin to OHG. n[=o]z, Icel. naut, Sw. n[ o]t, Dan. n[ o]d, and to AS. ne[ o]tan to make use of, G. geniessen, Goth. niutan to have a share in, have joy of, Lith. nauda use, profit.] (Zo[ o]l.) Cattle of the… …   The Collaborative International Dictionary of English

  • neat — neat·en; neat·herd; neat; neat·ly; neat·ness; un·neat; …   English syllables

  • Neat — Neat, a. [See {neat}, n.] Of or pertaining to the genus {Bos}, or to cattle of that genus; as, neat cattle. [1913 Webster] …   The Collaborative International Dictionary of English

  • NEAT — may stand for: Near Earth Asteroid Tracking, a program run by NASA and the JPL to discover near Earth objects Neuroevolution of augmenting topologies,a genetic algorithm for the generation of evolving artificial neural networks Neue Eisenbahn… …   Wikipedia

  • neat — neat1 [nēt] adj. [Fr net < L nitidus, shining, elegant, smart, trim < nitere, to shine < IE base * nei , to be active, shine > MIr nīam, luster, beauty] 1. unmixed with anything; undiluted; straight: said esp. of liquor drunk without… …   English World dictionary

  • neat — [adj1] arranged well, uncluttered accurate, apple pie order*, chic*, correct, dainty, dapper, elegant, exact, fastidious, finical, finicky, immaculate, in good order, in good shape, methodical, natty, neat as a pin*, nice, orderly, precise, prim …   New thesaurus

Compartir el artículo y extractos

Link directo
Do a right-click on the link above
and select “Copy Link”