logical entailment

[ˈlɑːdʒɪkəl ɪnˈteɪlmənt]
nounpl: logical entailments
consequência lógica
1. A relationship between propositions or statements where one statement (the entailing statement) logically necessitates the truth of another statement (the entailed statement); if the first is true, the second must be true
The statement 'All men are mortal' logically entails 'Socrates is mortal' if Socrates is a man.
A afirmação 'Todos os homens são mortais' implica logicamente em 'Sócrates é mortal' se Sócrates é um homem.
2. In formal logic and semantics, a semantic relationship where the truth of one formula guarantees the truth of another in all possible interpretations or models
The formula 'P and Q' logically entails 'P'.
A fórmula 'P e Q' implica logicamente em 'P'.
This is primarily an academic and technical term used in logic, philosophy, mathematics, and computer science. It is not common in everyday conversation in either Brazil or the USA, but it is fundamental to formal education in these disciplines across both countries. The concept is taught uniformly in universities with minimal regional variation.
Synonyms / Sinônimos
logical implicationsemantic consequencelogical consequencedeductive consequence
Antonyms / Antônimos
logical independencelogical inconsistency

Regional Variations

General Brazilian
consequência lógica
Standard term used in academic and formal contexts
General Brazilian
implicação lógica
Commonly used alternative in logic courses and philosophy
Portugal
consequência lógica
Standard European Portuguese usage
Portugal
implicação lógica
Alternative used in formal logic contexts

Related Words

deductioninferencevaliditylogical necessitypropositionformal logicsemantics

Related Idioms & Phrases

follows logically from
logically entails that
as a logical entailment of
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