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RECURSIVE FARTS
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15 votes
4 answers
12k views

Semantic vs syntactic consequence

13 votes
3 answers
1k views

"→" is the symbol for material implication. Is there such a thing as "immaterial implication"?

10 votes
6 answers
2k views

What exactly is the persuasive power behind Jackson's "Mary's Room" argument?

9 votes
2 answers
9k views

What's the difference among the logical relations :=, =, and ≡?

6 votes
1 answer
1k views

Why is violating "the only x and y principle" a problem in personal identity theory?

5 votes
2 answers
664 views

Is there a relationship between implication and supersets?

4 votes
1 answer
179 views

What's the difference between intentionality and meaning?

3 votes
1 answer
1k views

How does Parfit's "brain division" thought experiment refute the brain theory of personal identity?

2 votes
1 answer
180 views

When translating universal affirmatives should we use implication or conjunction?

2 votes
1 answer
220 views

Is a posteriori analytic philosophy just science?

2 votes
1 answer
61 views

Can the square that ends a proof (similar to QED) be considered to claim the same thing as "necessarily" from modal logic?

2 votes
2 answers
149 views

Alternate form of "all x are y"