Combining Texts
Ideas for
'fragments/reports', 'Putnam's Paradox' and 'Logicism Revisited'
expand these ideas
|
start again
|
choose
another area for these texts
display all the ideas for this combination of texts
5 ideas
5. Theory of Logic / C. Ontology of Logic / 3. If-Thenism
10061
|
The If-thenist view only seems to work for the axiomatised portions of mathematics [Musgrave]
|
10065
|
Perhaps If-thenism survives in mathematics if we stick to first-order logic [Musgrave]
|
5. Theory of Logic / I. Semantics of Logic / 3. Logical Truth
10049
|
Logical truths may contain non-logical notions, as in 'all men are men' [Musgrave]
|
10050
|
A statement is logically true if it comes out true in all interpretations in all (non-empty) domains [Musgrave]
|
5. Theory of Logic / J. Model Theory in Logic / 2. Isomorphisms
14212
|
A consistent theory just needs one model; isomorphic versions will do too, and large domains provide those [Lewis]
|