A sea battle, often referred to in philosophical contexts like Aristotle's, explores concepts of necessity, possibility, and future contingents. It…
Relational semantics interprets logical languages using relations between possible worlds or states of affairs. It's a key tool for understanding…
A property of a function or relation that stays the same regardless of the order of its input elements. Essential…
Quine's New Foundations is a set theory designed to bypass paradoxes of naive set theory. It uses a unique axiom…
Modal actualism asserts that only actual, existing entities are possible. This philosophical stance challenges the notion of merely possible objects,…
Linear logic treats logical operations as resource-consuming, unlike classical logic's reusable assumptions. It's a subfield of logic focusing on resource…
Explore the concept of 'left field' as a term used to describe an unexpected or unconventional element. Discover its origins,…
An indicative conditional expresses factual implications or predictions about real situations. It differs from counterfactuals, focusing on what is or…