Combining Texts
Ideas for
'Commentary on 'De Anima'', 'Inexpressible Properties and Propositions' and 'Set Theory and Its Philosophy'
expand these ideas
|
start again
|
choose
another area for these texts
display all the ideas for this combination of texts
3 ideas
5. Theory of Logic / A. Overview of Logic / 7. Second-Order Logic
10704
|
We can formalize second-order formation rules, but not inference rules [Potter]
|
5. Theory of Logic / G. Quantification / 4. Substitutional Quantification
17988
|
Quantification can't all be substitutional; some reference is obviously to objects [Hofweber]
|
5. Theory of Logic / H. Proof Systems / 3. Proof from Assumptions
10703
|
Supposing axioms (rather than accepting them) give truths, but they are conditional [Potter]
|