|
|
|
|
|
|
|
1. The Free On-line Dictionary of Computing (30 December 2018) |
closure
downward closed
upward closure
1. In a reduction system, a closure is a data
structure that holds an expression and an environment of
variable bindings in which that expression is to be evaluated.
The variables may be local or global. Closures are used to
represent unevaluated expressions when implementing
functional programming languages with lazy evaluation. In
a real implementation, both expression and environment are
represented by pointers.
A suspension is a closure which includes a flag to say
whether or not it has been evaluated. The term "thunk" has
come to be synonymous with "closure" but originated outside
functional programming.
2. In domain theory, given a partially ordered
set, D and a subset, X of D, the upward closure of X in D is
the union over all x in X of the sets of all d in D such that
x <= d. Thus the upward closure of X in D contains the
elements of X and any greater element of D. A set is "upward
closed" if it is the same as its upward closure, i.e. any d
greater than an element is also an element. The downward
closure (or "left closure") is similar but with d <= x. A
downward closed set is one for which any d less than an
element is also an element.
("<=" is written in LaTeX as \subseteq and the upward
closure of X in D is written \uparrow_\D X).
(1994-12-16)
|
|
|
|
|
Common Misspellings > |
downward closed odownward closed odwnward closed dodwnward closed ownward closed ddownward closed dwonward closed dowonward closed dwnward closed doownward closed donwward closed downwward closed donward closed dowwnward closed dowwnard closed downwnard closed dowward closed downnward closed downawrd closed downwawrd closed downard closed downwward closed downwrad closed downwarad closed downwrd closed downwaard closed downwadr closed downwardr closed downwad closed downwarrd closed downwar dclosed downward dclosed downwar closed downwardd closed downwardc losed downward c losed downwardclosed downward closed downward lcosed downward clcosed downward losed downward cclosed downward colsed downward clolsed downward cosed downward cllosed downward clsoed downward closoed downward clsed downward cloosed downward cloesd downward closesd downward cloed downward clossed downward closde downward closede downward closd downward closeed downward closded downward close downward closedd wownward closed dwownward closed wdownward closed eownward closed deownward closed edownward closed rownward closed drownward closed rdownward closed sownward closed dsownward closed sdownward closed fownward closed dfownward closed fdownward closed xownward closed dxownward closed xdownward closed cownward closed dcownward closed cdownward closed vownward closed dvownward closed vdownward closed ownward closed d ownward closed downward closed d9wnward closed do9wnward closed d9ownward closed d(wnward closed do(wnward closed d(ownward closed d0wnward closed do0wnward closed d0ownward closed diwnward closed doiwnward closed diownward closed dpwnward closed dopwnward closed dpownward closed dkwnward closed dokwnward closed dkownward closed dlwnward closed dolwnward closed dlownward closed dawnward closed dewnward closed duwnward closed do2nward closed dow2nward closed do2wnward closed do@nward closed dow@nward closed do@wnward closed do3nward closed dow3nward closed do3wnward closed doqnward closed dowqnward closed doqwnward closed doenward closed dowenward closed doewnward closed doanward closed dowanward closed doawnward closed dosnward closed dowsnward closed doswnward closed dodnward closed dowdnward closed dodwnward closed dowgward closed downgward closed dowgnward closed dowhward closed downhward closed dowhnward closed dowjward closed downjward closed dowjnward closed dowbward closed downbward closed dowbnward closed dowmward closed downmward closed dowmnward closed dow ward closed down ward closed dow nward closed down2ard closed downw2ard closed down2ward closed down@ard closed downw@ard closed down@ward closed down3ard closed downw3ard closed down3ward closed downqard closed downwqard closed downqward closed downeard closed downweard closed downeward closed downaard closed downwaard closed downaward closed downsard closed downwsard closed downsward closed downdard closed downwdard closed downdward closed downwqrd closed downwaqrd closed downwqard closed downwwrd closed downwawrd closed downwward closed downwsrd closed downwasrd closed downwsard closed downwxrd closed downwaxrd closed downwxard closed downwzrd closed downwazrd closed downwzard closed downw rd closed downwa rd closed downw ard closed downwerd closed downwird closed downword closed downwurd closed downwa4d closed downwar4d closed downwa4rd closed downwa$d closed downwar$d closed downwa$rd closed downwa5d closed downwar5d closed downwa5rd closed downwaed closed downwared closed downwaerd closed downwatd closed downwartd closed downwatrd closed downwadd closed downwardd closed downwadrd closed downwafd closed downwarfd closed downwafrd closed downwagd closed downwargd closed downwagrd closed downwarw closed downwardw closed downwarwd closed downware closed downwarde closed downwared closed downwarr closed downwardr closed downwarrd closed downwars closed downwards closed downwarsd closed downwarf closed downwardf closed downwarfd closed downwarx closed downwardx closed downwarxd closed downwarc closed downwardc closed downwarcd closed downwarv closed downwardv closed downwarvd closed downwar closed downward closed downwar d closed downward slosed downward cslosed downward sclosed downward dlosed downward cdlosed downward dclosed downward flosed downward cflosed downward fclosed downward xlosed downward cxlosed downward xclosed downward vlosed downward cvlosed downward vclosed downward losed downward c losed downward closed downward ciosed downward cliosed downward cilosed downward coosed downward cloosed downward colosed downward cposed downward clposed downward cplosed downward ckosed downward clkosed downward cklosed downward c,osed downward cl,osed downward c,losed downward c.osed downward cl.osed downward c.losed downward cl9sed downward clo9sed downward cl9osed downward cl(sed downward clo(sed downward cl(osed downward cl0sed downward clo0sed downward cl0osed downward clised downward cloised downward cliosed downward clpsed downward clopsed downward clposed downward clksed downward cloksed downward clkosed downward cllsed downward clolsed downward cllosed downward clased downward clesed downward clused downward cloqed downward closqed downward cloqsed downward clowed downward closwed downward clowsed downward cloeed downward closeed downward cloesed downward cloaed downward closaed downward cloased downward cloded downward closded downward clodsed downward clozed downward closzed downward clozsed downward cloxed downward closxed downward cloxsed downward cloced downward closced downward clocsed downward clo ed downward clos ed downward clo sed downward clos3d downward close3d downward clos3ed downward clos#d downward close#d downward clos#ed downward clos4d downward close4d downward clos4ed downward closwd downward closewd downward closwed downward closrd downward closerd downward closred downward clossd downward closesd downward clossed downward closdd downward closedd downward closded downward closfd downward closefd downward closfed downward closad downward closid downward closod downward closud downward closew downward closedw downward closewd downward closee downward closede downward closeed downward closer downward closedr downward closerd downward closes downward closeds downward closesd downward closef downward closedf downward closefd downward closex downward closedx downward closexd downward closec downward closedc downward closecd downward closev downward closedv downward closevd downward close downward closed downward close d Definition commonly spelled as: Defanition or Defenition, Synonym as: Synonim, Sinonym or Sinonim, Thesaurus as: Thesorus or Thesauris, Dictionary as: Dictionery or Dictionry and Define is usually not misspelled. What does mispell meen? It Meens...
Full Map Index: Å Norway-Am Timan Chad |
Ama United States of America-Audon France |
Audouville-la-Hubert France-Baskil Turkey |
Baskin United States of America-Bindoy Philippines |
Bindoy Philippines-Breuilpont France |
Breukelen Netherlands-Campofelice di Fitalia Italy |
Campofelice di Roccella Italy-Champigny France |
Champigny-en-Beauce France-Colle San Magno Italy |
Colle Sannita Italy-Damulog Philippines |
Damurhuda Bangladesh-Duliāgaon India |
Duliajan No.1 India-Ethridge United States of America |
Étienville France-Frignano Italy |
Frignicourt France-Gouhenans France |
Gouillons France-Hasselbach Germany |
Hasselbach Germany-Hurlock United States of America |
Huron United States of America-Jovellanos Cuba |
Jovellar Philippines-Kirchzell Germany |
Kircubbin United Kingdom-La Gomera Guatemala |
La Gonfrière France-Le Hohwald France |
Le Hommet-dArthenay France-Loma de Gato Philippines |
Loma de Juárez Mexico-Mālpur India |
Mālpura India-Memphis United States of America |
Memphis United States of America-Montería Colombia |
Monteriggioni Italy-Navalilla Spain |
Navalmanzano Spain-Noyelles-lès-Seclin France |
Noyelles-lès-Vermelles France-Pachelma Russia |
Pachgaon India-Piégut-Pluviers France |
Piekary Śląskie Poland-Prilep Macedonia |
Přílepy Czech Republic-Reuil-en-Brie France |
Reuilly France-Şag Romania |
Şag Romania-Saint-Puy France |
Saint-Python France-Santa Rita Panama |
Santa Rita Venezuela-Sewarhi India |
Sewen France-Sparbu Norway |
Spardorf Germany-Tamparan Philippines |
Tampayan Philippines-Tottington United Kingdom |
Tottleben Germany-Valdivia Chile |
Valdivia Colombia-Villeneuve-le-Roi France |
Villeneuve-lès-Avignon France-White City United States of America |
White City Canada-Żywiec Poland |
|
Most Popular Searches: Define Misanthrope, Define Pulchritudinous, Define Happy, Define Veracity, Define Cornucopia, Define Almuerzo, Define Atresic, Define URL, Definitions Of Words, Definition Of Get Up, Definition Of Quid Pro Quo, Definition Of Irreconcilable Differences, Definition Of Word, Synonyms of Repetitive, Synonym Dictionary, Synonym Antonyms. See our main index and map index for more details.
|
©2011-2024 ZebraWords.com - Define Yourself - The Search for Meanings and Meaning Means I Mean. All content subject to terms and conditions as set out here. Contact Us, peruse our Privacy Policy |
|