logical constraint
[ˈlɒdʒɪkəl kənˈstreɪnt]
nounpl: logical constraints
restrição lógica
1. A condition or limitation that must be satisfied in a logical system, algorithm, or problem to ensure validity, consistency, or correct operation
The logical constraint requires that all variables must be either true or false.
A restrição lógica exige que todas as variáveis sejam ou verdadeiras ou falsas.
2. In programming and formal logic, a rule that restricts the values or relationships between values in a system
Adding a logical constraint to the database ensures referential integrity.
Adicionar uma restrição lógica ao banco de dados garante a integridade referencial.
3. A requirement in satisfiability problems that specifies which combinations of inputs are permissible
Each logical constraint in the SAT solver narrows down the solution space.
Cada restrição lógica no resolvedor SAT reduz o espaço de soluções.
This is a technical term primarily used in software engineering, database management, and formal logic education in both Brazil and the USA. It is universally understood in technology sectors and academic settings without significant regional variations. The term is essential in discussions about programming, artificial intelligence, and constraint satisfaction problems.
Related Idioms & Phrases
within logical constraints
satisfy a logical constraint
enforce a logical constraint
logical constraint violation
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