... grafo de conexión . Las cláusulas son ubicadas en un grafo y las apariciones de áto- mos emparejados en lados opuestos de la flecha son conectados por arcos . Asociada con cada arco en el grafo está la resolvente obtenida mediante la ...

... grafo, 2006), 399–414. rossi, paolo, Logic and the Art of Memory: The Quest for a Universal Language, tr. Stephen Clucas (london: athlone, 2000). Schumacher, lydia, Divine Illumination: The History and Future of Augustine's Theory of ...

This short book, geared towards undergraduate students of computer science and mathematics, is specifically designed for a first course in mathematical logic.

The book will also be relevant for people involved in research projects where logic is used as a tool and the need for working with several logics at the same time is mandatory (for instance, temporal, epistemic and probabilistic logics).

Readers are assumed to be familiar with basic notions of first order logic. One device for making this book short was inventing new proofs of several theorems. The presentation is based on natural deduction.

This book is a gentle but rigorous introduction to Formal Logic.

The present book contains recent works on universal logic by first-class researchers from all around the world. The book is full of new and challenging ideas that will guide the future of this exciting subject.

Fully one third of this revised edition is new.

Relax! This friendly guide explains logic concepts in plain English, from proofs, predicate logic, and paradox to symbolic logic, semantic structures, and syllogisms.