Significado de "only if" no dicionário inglês

PRONÚNCIA DE ONLY IF EM INGLÊS

only if

O QUE SIGNIFICA ONLY IF EM INGLÊS

Se e apenas se

If and only if

↔ ⇔ ≡ Símbolos lógicos que representam iff Na lógica e campos relacionados, como matemática e filosofia, se e somente se é uma conectividade lógica biconditional entre as declarações. Na medida em que é incondicional, o conectivo pode ser comparado com o material padrão material condicional combinado com o inverso; daí o nome. O resultado é que a verdade de qualquer das declarações conectadas requer a verdade do outro, ou seja, ambas as afirmações são verdadeiras, ou ambas são falsas. É controverso se o conectivo assim definido é devidamente processado pelo inglês "se e somente se", com o seu significado pré-existente. Não há nada para impedir que alguém estipulhe que podemos ler este conectivo como "apenas se e se", embora isso possa levar à confusão. Por escrito, as frases comumente usadas, com propriedade discutível, como alternativas a P "se e somente se" Q incluir Q é necessário e suficiente para P, P é equivalente a Q, P precisamente se Q, P precisamente quando Q, P exatamente em caso Q e P apenas no caso Q. Muitos autores consideram "iff" como inadequados na escrita formal; outros o usam livremente.

↔ ⇔ ≡ Logical symbols representing iff In logic and related fields such as mathematics and philosophy, if and only if is a biconditional logical connective between statements. In that it is biconditional, the connective can be likened to the standard material conditional combined with its reverse; hence the name. The result is that the truth of either one of the connected statements requires the truth of the other, i.e., either both statements are true, or both are false. It is controversial whether the connective thus defined is properly rendered by the English "if and only if", with its pre-existing meaning. There is nothing to stop one from stipulating that we may read this connective as "only if and if", although this may lead to confusion. In writing, phrases commonly used, with debatable propriety, as alternatives to P "if and only if" Q include Q is necessary and sufficient for P, P is equivalent to Q, P precisely if Q, P precisely when Q, P exactly in case Q, and P just in case Q. Many authors regard "iff" as unsuitable in formal writing; others use it freely.

TRADUÇÃO DE ONLY IF

Conheça a tradução de only if a 25 línguas com o nosso tradutor inglês multilíngue.

As traduções de only if a outras línguas apresentadas nesta seção foram obtidas através da tradução automática estatística; onde a unidade essencial da tradução é a palavra «only if» em inglês.

• Tradutor português - chinês: 只有当
• Tradutor português - espanhol: sólo si
• inglês: only if
• Tradutor português - hindi: केवल अगर
• Tradutor português - arabe: إلا إذا
• Tradutor português - russo: только тогда, когда
• Tradutor português - português: se
• Tradutor português - bengali: শুধু যদি
• Tradutor português - francês: seulement si
• Tradutor português - malaio: hanya jika
• Tradutor português - alemão: nur
• Tradutor português - japonês: 場合に限り
• Tradutor português - coreano: 경우에만
• Tradutor português - javanês: Mung yen
• Tradutor português - vietnamita: chỉ khi
• Tradutor português - tâmil: மட்டுமே
• Tradutor português - marata: फक्त तर
• Tradutor português - turco: Yalnızca
• Tradutor português - italiano: solo se
• Tradutor português - polonês: tylko w przypadku
• Tradutor português - ucraniano: тільки тоді , коли
• Tradutor português - romeno: numai dacă
• Tradutor português - grego: μόνο εάν
• Tradutor português - africâner: slegs indien
• Tradutor português - sueco: endast om
• Tradutor português - norueguês: bare hvis

10 CITAÇÕES EM INGLÊS COM «ONLY IF»

Citações e frases célebres com a palavra only if.

1

Anna Akhmatova

I should be proud to have my memory graced, but only if the monument be placed... here, where I endured three hundred hours in line before the implacable iron bars.

2

Kofi Annan

More than ever before in human history, we share a common destiny. We can master it only if we face it together. And that, my friends, is why we have the United Nations.

3

Rudolf Arnheim

Furthermore, order is a necessary condition for making a structure function. A physical mechanism, be it a team of laborers, the body of an animal, or a machine, can work only if it is in physical order.

4

Craig Brown

There's nothing wrong with procrastination. Or is there? I'll leave it to you to decide, but only if you have the time.

5

Sarah Caldwell

Music - opera particularly - is a process which is endurable or successful only if it is achieved by people who love to collaborate.

6

James Cameron

I try to live with honor, even if it costs me millions of dollars and takes a long time. It's very unusual in Hollywood. Few people are trustworthy - a handshake means nothing to them. They feel they're required to keep an agreement with you only if you're successful or they need you.

7

Robert Caro

You can use a biography to examine political power, but only if you pick the right guy.

8

Silvia Cartwright

We can survive as a population only if we conserve, develop sustainably, and protect the world's resources.

9

Clayton M. Christensen

An innovation will get traction only if it helps people get something that they're already doing in their lives done better.

10

Richard Curtis

I tend to turn down books originally published as e-books. As for selling books directly to e-book publishers, I would do so only if all traditional publishers had turned them down.

10 LIVROS EM INGLÊS RELACIONADOS COM «ONLY IF»

Descubra o uso de only if na seguinte seleção bibliográfica. Livros relacionados com only if e pequenos extratos deles para contextualizar o seu uso na literatura.

If Only

A stunning debut about one girl's journey through loss and grief.

Carole Geithner, 2012

Only If You Can Find Me:

Nine-year-old Samantha Plum (Sammy), a city girl, journeys with her parents from San Francisco to Hawai'i, where she meets a wise old man with glittering eyes.

Patricia Laurel, 2014

"Only If You Are Really Interested": Celebrity, Gender, ...

This critical book examines the role of enigma in the celebrity's public life, exploring how a level of mystery is maintained through television interviews, videos, reviews and concerts, as well as through his music and lyrics.

Nicholas P. Greco, 2011

If Only It Were True 2

The sequel to Marc Levy's international bestseller If Only It Were True, this is an adventure that is by turns breathtaking and hilarious and a heart-warming love story that is impossible to forget. “France’s very own Dan Brown!” - ...

Marc Levy, 2012

Analysis for Applied Mathematics

A linear functional on a normed space is continuous if and only if its kernel ("null space") is closed. Proof. Let f : X — F R be by linear functional. Its kernel is ker(/) = {x : f(x) = 0} This is the same as f~l({0})- Thus if f is continuous, its kernel is ...

Ward Cheney, 2001

A Course in Number Theory and Cryptography

In particular, Fq has a primitive n-th root of unity (i.e., an element t such that the powers of £ run through n n-th roots of unity) if and only if n\ q — 1. If £ is a primitive n-th root of unity in Fq, then & is also a primitive n-th root if and only if g.c.d.(j, ...

NEAL Koblitz, 1994

STACS 92: 9th Annual Symposium on Theoretical Aspects of ...

(ii') P = PSPACE if and only if there exists a sparse set that is <£rhard for PSPACE if and only if every sparse set is <f((-hard for PSPACE. Balcazar, Book, and Schoning [BBS86] and Long and Selman [LS86] extended the results of Karp and ...

Alain Finkel, Matthias Jantzen, 1992

If They Only Listened to Us: What Women Voters Want ...

Jamila calls his candidacy “the most exciting thing that could happen,” and early polling shows him well ahead of his likely Republican competition, Congressman Bob Beauprez. But his party has told him they will open the money spigot only if ...

Melinda Henneberger, 2007

Elementary Number Theory, Cryptography and Codes

So we have the following tests: • test of divisibility by 3 and by 9: an integer number z =(a nan−1 ...a 1a0)10 is divisible by 3 (or by 9, respectively) if and only if the sum of its digits a0 + a1 + a2 + ···+ an is divisible by 3 (or by 9, respectively);  ...

M. Welleda Baldoni, Daniele Gewurz, Ciro Ciliberto, 2008

Rings, Groups, and Algebras

Then (a) G is nilpotent if and only if G = $"(G). (b) G is nilpotent if and only if M is normal in G for every M G F*. (c) G is nilpotent if and only ifG/N is nilpotent for a normal subgroup N of G which is contained in Lemma 2.4. Let G be a finite group.

X. Cao, Shao-Xue Liu, Kar-ping Shum, 1996

10 NOTÍCIAS NAS QUAIS SE INCLUI O TERMO «ONLY IF»

Conheça de que se fala nos meios de comunicação nacionais e internacionais e como se utiliza o termo only if no contexto das seguintes notícias.

Audiences want native content, but only if it's good enough

I'm slightly embarrassed to say this, but I admit it. I buy books, wine, electronics and other sundry items, based predominantly on their covers. «The Drum, jul 15»

Can tech improve taxpayer service? Only if it's bought and deployed

It was the best of times, it was the worst of times. And it took a long time to get a human on the line. "For the majority of taxpayers who filed their ... «FCW.com, jul 15»

Democrats Will Abide Lawlessness from Hillary, But Only If They're …

RUSH: The Justice Department has been asked to open a criminal investigation into Hillary Clinton's use of a private e-mail server while she ... «RushLimbaugh.com, jul 15»

In a dynastic clash, Bill will advise Hillary only if asked

Washington, July 23 (IANS) In a possible dynastic clash between Hillary Clinton and Jeb Bush, one former president will advise his wife only if ... «CanIndia News, jul 15»

Scrap Term Limits Only If Incumbents Get a Cooling-Off Period in the …

President Pierre Nkurunziza is poised to return to office in Burundi after opponents boycotted the controversial elections held this week. «AllAfrica.com, jul 15»

Scientists say humans may someday be IMMORTAL, but only if they …

This is the sinister warning Matthew Goode gives an ageing Ben Kingsley in the new film, 'Self/Less'. The film follows a cancer patient who ... «Daily Mail, jul 15»

JETPACKs will be available by 2016 but only if you work in …

Well now you can thanks to the first commercially viable jetpacks soon to be available. The prototype was unveiled at Kuang-Chi International ... «Daily Mail, jul 15»

If we abandon the ideal of European unity, the only winner will be …

A single currency area can be successful only if political institutions are put in place to overcome these problems of economic unevenness ... «Open Democracy, jul 15»

Equitable remedies at tribunals? Only if statutory

Pleas for equity often ring out in courtrooms. Lawyers may invoke inherent jurisdiction of the courts and common law precedent to seek relief. «Lexology, jul 15»

Luis Enrique: Pedro can go - but only if release clause is met

Barcelona coach Luis Enrique has stressed that any interested clubs will have to meet Pedro's exit clause if they are to lure the Spain ... «Goal.com, jul 15»