Informalizing Formal Logic

نویسنده

  • Antonis C. Kakas
چکیده

This paper discusses how the basic notions of formal logic can be expressed in terms of argumentation and how formal classical (or deductive) reasoning can be captured as a dialectic argumentation process. Classical propositional logical entailment of a formula is understood via the wining arguments between those supporting the formula and arguments supporting its contradictory or negated formula. Hence both informal and formal logic are captured uniformly in terms of an argumentation and its dialectic process.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

?Logic and Formal Ontology: Is the Final Formal Ontology Possible

Musa Akrami AbstractMany philosophers and logicians have contemplated the relationship between ontology and logic. The author of this paper, working within a Bolzanoan-Husserlian tradition of studying both ontology and logic, considers ontology as the science of the most general features of beings and the most general relations among them. He considers logic as the science concernin...

متن کامل

Applications of Fuzzy Program Graph in Symbolic Checking of Fuzzy Flip-Flops

All practical digital circuits are usually a mixture of combinational and sequential logic. Flip–flops are essential to sequential logic therefore fuzzy flip–flops are considered to be among the most essential topics of fuzzy digital circuit. The concept of fuzzy digital circuit is among the most interesting applications of fuzzy sets and logic due to the fact that if there has to be an ultimat...

متن کامل

Equality propositional logic and its extensions

We introduce a new formal logic, called equality propositional logic. It has two basic connectives, $boldsymbol{wedge}$ (conjunction) and $equiv$ (equivalence). Moreover, the $Rightarrow$ (implication) connective can be derived as $ARightarrow B:=(Aboldsymbol{wedge}B)equiv A$. We formulate the equality propositional logic and demonstrate that the resulting logic has reasonable properties such a...

متن کامل

Explaining the Level of Human Thought in the Parallel Civilizations Based on Formal Structure and Visual Imagination Formed in Mythical Narratives

Myth, like any other form of narrative, has an undeniable role in visual imagination based on the foundations of mythical thought. Ernst Cassirer, by recovering the fundamental principles of mythical thought, brings against them to the foundations of contemporary rational thought and defines the fundamental features of mythical thought as compared to modern rational thought. He also believes t...

متن کامل

EQ-logics with delta connective

In this paper we continue development of formal theory of a special class offuzzy logics, called EQ-logics. Unlike fuzzy logics being extensions of theMTL-logic in which the basic connective is implication, the basic connective inEQ-logics is equivalence. Therefore, a new algebra of truth values calledEQ-algebra was developed. This is a lower semilattice with top element endowed with two binary...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2017