Recent Posts For Philosophy of Logic
Weak Completeness in Logic
Weak completeness states that if a statement is semantically valid (true in…
Ternary Semantics in Logic
Ternary semantics extend possible worlds semantics using a ternary relation, often in…
Proof-Theoretic Validity
Proof-theoretic validity defines a valid proof within proof-theoretic semantics. It focuses on…
Partial Logic: Understanding Indeterminate Truth Values
Partial logic explores systems where statements can be neither true nor false.…
Non-Standard Logics
Explore logics that deviate from or expand classical logic. This includes many-valued,…
Material Equivalence in Logic
Material equivalence describes propositions that share the same truth value under all…
Designated Value in Logic
A designated value in logic functions similarly to truth in classical systems.…