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In predicate logic, existential generalization (also known as existential introduction, ∃I) is a valid rule of inference that allows one to move from a specific statement, or one instance, to a quantified generalized statement, or existential proposition. In first-order logic, it is often used as a rule for the existential quantifier ( ∃ {\displaystyle…
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| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| Existential generalization | Field | Predicate logic | 1.00 | infobox |
| Existential generalization | Statement | There exists a member x {\displaystyle x} in a universal set with a property of Q {\displaystyle Q} | 1.00 | infobox |
| Existential generalization | Symbolic statement | Q ( a ) → ∃ x Q ( x ) , {\displaystyle Q(a)\to \ \exists {x}\,Q(x),} | 1.00 | infobox |
| Existential generalization | Type | Rule of inference | 1.00 | infobox |
| Existential generalization | related to Quine | According | 0.60 | section |
| Existential generalization | related to Quine | Willard Van Orman Quine | 0.60 | section |
| Existential generalization | related to Quine | Socrates | 0.60 | section |
| Existential generalization | related to Quine | The | 0.60 | section |
| Existential generalization | related to Quine | Yet | 0.60 | section |
| Existential generalization | related to Quine | It | 0.60 | section |
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