The law of excluded middle states that for any proposition, it is either true or its negation is true. There…
Eubulides of Miletus proposed several paradoxes, most famously the Liar Paradox. These logical puzzles highlight contradictions arising from self-referential statements,…
Erotetic logic is the formal study of questions. It examines question structures, their logical relationships with answers, and the principles…
Equivalence signifies that two statements or concepts have the same truth value or meaning. It encompasses deductive, logical, and material…
Equivalence signifies that two statements have the same truth value under all interpretations. It's crucial in logic, mathematics, and computer…
An E-proposition, in traditional logic, is a universal negative categorical statement. It asserts that no members of one class are…
An epistemic paradox challenges our fundamental understanding of knowledge and belief. It arises from seemingly sound reasoning leading to contradictory…
A specialized field of modal logic focusing on formalizing reasoning about knowledge and belief. It uses modal operators to represent…
The epistemic constraint posits that all truths must be knowable. This philosophical principle is central to discussions in verificationism and…
The Epimenides paradox, also known as the liar paradox, arises from Epimenides' statement that all Cretans are liars. If true,…