logical principle
[ˈlɒdʒɪkəl ˈprɪnsəpəl]
nounpl: logical principles
princípio lógico
1. A fundamental rule or law of reasoning that governs valid thought and argumentation, ensuring consistency and validity in logic
The law of non-contradiction is a fundamental logical principle that states something cannot both be and not be at the same time.
A lei da não-contradição é um princípio lógico fundamental que afirma que algo não pode ser e não ser ao mesmo tempo.
2. A foundational assumption or rule used in formal logic, mathematics, or philosophy to derive conclusions from premises
Deductive reasoning relies on logical principles to ensure that conclusions necessarily follow from premises.
O raciocínio dedutivo depende de princípios lógicos para garantir que as conclusões decorrem necessariamente das premissas.
3. A guiding rule or standard that ensures coherence and rational consistency in argumentation or problem-solving
Following logical principles helps avoid fallacies and strengthens academic writing.
Seguir princípios lógicos ajuda a evitar falácias e fortalece a escrita acadêmica.
In both Brazilian and American academic contexts, logical principles are fundamental to philosophy, mathematics, computer science, and critical thinking education. In Brazil, emphasis on logical principles is particularly strong in law and engineering curricula, reflecting practical applications in these fields. The term is used universally across Portuguese-speaking countries with identical meaning and application.
Related Idioms & Phrases
follow logical principles
apply logical principles to a problem
based on logical principles
principle of reason
rules of engagement (metaphorical application)
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