What is relevance logic?

P-value: What is and what is not

The misinterpretation and misuse of p-value have been increasing for decades. In March 2016, the American Statistical Association released a statement to warn about the use and interpretation of p-value. In this study, we provided a definition and discussion of p-value and emphasized the importance of its accurate interpretation.    

What Is Logic?

It is far from clear what is meant by logic or what should be meant by it. It is nevertheless reasonable to identify logic as the study of inferences and inferential relations. The obvious practical use of logic is in any case to help us to reason well, to draw good inferences. And the typical form the theory of any part of logic seems to be a set of rules of inference. This answer already intr...

What is Spatial Logic?

What is a Logic?

Logic is often informally described as the study of sound reasoning. As such, it plays a crucial role in several areas of mathematics (especially foundations) and of computer science (especially formal methods), as well as in other fields, such as analytic philosophy and formal linguistics. In an enormous development beginning in the late 19 century, it has been found that a wide variety of dif...

What is “ formal logic ” ?

0. Introduction Many people understand the expression “formal logic” as meaning modern mathematical logic by opposition to traditional logic before the revolution that happened in the second part of the 19 century with Boole, Frege and others. But in fact this expression was created by Kant (see Scholz 1931). Some people like to quote a excerpt of the preface of the second edition of the Critic...