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3 ideas
9469 | Substitutional existential quantifier may explain the existence of linguistic entities [Parsons,C] |
9468 | On the substitutional interpretation, '(∃x) Fx' is true iff a closed term 't' makes Ft true [Parsons,C] |
8711 | Intuitionists read the universal quantifier as "we have a procedure for checking every..." [Friend] |