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Questions tagged [philosophy-of-logic]

Philosophy of logic is a branch of philosophy concerned with investigating the nature, scope and role of logic.

9 votes
5 answers
421 views

There is apparently controversy around accepting logical pluralism - the view that there is more than one "correct" logic, which is surprising to me as a mathematicians. Logical pluralism ...
asamsa's user avatar
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5 votes
4 answers
458 views

How many types of reasoning are there? It seems to me that there are only three that spoken of frequently. Is it only deductive, inductive, and abductive, and rest can be derived from them or should ...
Mohit's user avatar
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3 votes
1 answer
143 views

In computer programing languages, some compilers and interpreters are capable of dynamically assigning types at run-time. Types, which are specified by the grammar that describes the compiler and its ...
J D's user avatar
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0 votes
1 answer
361 views

Context: I have recently been developing the idea of an 'underlying logic' behind reality, in particular how it is understood through the lens of the Tarskian framework and so wish to present my ideas ...
user1053721's user avatar
2 votes
1 answer
180 views

Why is Hilbert’s ε-calculus used? I am reading a paper(Schiemer& Gratzl [2016]) in which a mathematical structuralist attempts to provide a semantics for arbitrary reference. The process goes as ...
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0 votes
3 answers
199 views

So, usually in logics and mathematics in general, both concepts are introduced. In set theory a function can be defined as a triple of two sets and a relation (which itself is defined as a pair of ...
Alexander Wagner's user avatar
5 votes
0 answers
410 views

I have recently been researching the relation between formal and natural languages as well as Tarskian hierarchies and so would like to present an idea has been on my mind. I am not aware if anything ...
user1053721's user avatar
5 votes
2 answers
286 views

Context: I have been thinking about the idea of trivial theories for some quite some time now and would like to express some ideas about trivial systems of logic that I haven't really seen anywhere ...
user1053721's user avatar
3 votes
2 answers
284 views

Is the statement, “The existing golden mountain doesn’t exist” a contradiction? I ask because it seems it isn’t, especially if you equivocate on the meaning of the word “exist”. To illustrate what I ...
Lorenzo Gil Badiola's user avatar
7 votes
5 answers
418 views

When you apply formal logic to real-world domains, it becomes evident how central some of the essential notions of logic are in how we reason about the world: negation, disjunction, and implication ...
Julius Hamilton's user avatar
4 votes
5 answers
1k views

PASSAGE OF THE BOOK IN QUESTION: When we set out to construct a given discipline, we distinguish, first of all, a certain small group of expressions of this discipline that seem to us to be ...
PRISMO's user avatar
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4 votes
8 answers
2k views

Do mathematicians believe that a theorem provides knowledge? If a theorem is true, it is true of what, according to mathematicians? Thank you for any scholarly reference.
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3 votes
2 answers
160 views

Sometimes, people reason unacceptably when a critique or command given within a certain context is assumed to be valid only within that context. This is obviously an example of poor judgement in the ...
JSBPro Oficial's user avatar
3 votes
3 answers
324 views

There are certain things that I feel confident of, things that I feel confident of almost in a demonstrative sense, and yet I find it troubling to articulate it in that matter. It is hard to come up ...
Syed's user avatar
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0 votes
1 answer
107 views

Robert Nozick's proposed his "principle of plenitude" or "principle of fecundity" where he proposed that all possible worlds would exist (a very similar position to that from David ...
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