A lógica modal
Example: A lógica modal permite analisar possibilidades além do real.
Definition
"A lógica modal" is a branch of logic that studies modalities such as possibility, necessity, and contingency, going beyond classical logic by analyzing statements about what could be, must be, or might have been. It helps in understanding reasoning about possibilities beyond actual facts.
Etymology
The term "a lógica modal" comes from Latin roots where 'logica' means reasoning or study of reasoning, and 'modal' relates to modes or manners. It reflects the focus on different modes of truth, such as possibility and necessity, rather than just factual truth. Did you know? The concept of modal logic was first developed by philosophers interested in necessity and possibility, like Aristotle.
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"A lógica modal" appears in the Vocaplus list "", containing 120 commonly used words.
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modal logic