Inference in nineteenth century British logic
The representation of negative terms with Euler diagrams
Logical hylemorphism in the 13th Latin century
What is the relation between Peirces logic and his philosophy of logic?
Booles symbolized laws of thought facing empiricism
Lewis Carrolls almost diagrammatic notation
Boole's untruth tables: The formal conditions of meaning before the emergence of propositional logic
What is "ancient Chinese logic"
Husserlian pure logic from the standpoint of intentionality
Definition and inference in Lesniewskis logic
The place and value of logic in Louis Couturats philosophical thinking
Freges silence about Bolzano
Symbolism and unintepretability in Boole
Tabular notations
Identity, equality in logic, mathematics and politics
Logic and metaphysics
Can logic be cartesian?
Images and their ability to negate
What does "best explaining" mean? Explanatory virtues and the role of context in IBE
What does a concept entail?
The analytic and the synthetic from homology to heterology
About all and nothing. Meinongian views of all and nothing as maximal and minimal objects of thought
On dichotomy and analogy: A question on the next unbloody revolution in logic
Logic and analogy
A Carnapian logic of conceivability
No, no and no
Philosophical logic = philosophy + logic?
Grammar is not a mechanism (Wittgenstein) or what could an anthropology of mathematics?
Existential Presupposition and Logical Square
The unification of mathematics via topos theory
Quasi-topological structuring of extensions within logic of typicals and atypicals (LTA)
Contributions of logical analysis for mathematics education
A categorical aspect of the analogy between quantifiers and modalities
The relevance logic program: Failed or just stalled?
Is logic relevant to classifications?
Logic and theory of representation
Back and forth in positive logic.