resolution refutation is method of finding whether the given antecedent implies the consequent or not, it could also be used to check validity of the expressions.

Performs normal form conversions of propositional formulas through the use of syntax trees, and provides 3 sat-solver algorithms with verifiable step-by-step output.

Abstract: The aim of this paper is to provide a more efficient approach for resolution-based automated reasoning in lattice-valued logic system. In the present paper, an a-generalized linear ...

Abstract: To improve the (α, β)-resolution efficiency of intuitionistic fuzzy propositional logic, we apply linear resolution and ordered resolution to (α, β)-resolution. Provide the concepts of (α, β ...

Logic and logical thinking are present and play an important role in most of the disciplines at the university level but in different ways. In our research, which has been ongoing for several years, ...

Truth diagrams (TDs) are introduced as a novel graphical representation for propositional logic (PL). To demonstrate their epistemic efficacy a set of 28 concepts are proposed that any comprehensive ...

We consider extending the modal logic KD45, commonly taken as the baseline system for belief, with propositional quantifiers that can be used to formalize natural language sentences such as ...

Logic is among the oldest and most foundational of the university disciplines. The goal is to equip students with most general possible framework for sound and rigorous reasoning — one that works ...