Jan Von Plato
Elements of Logical Reasoning

Some of our earliest experiences of the conclusive force of an argument come from school mathematics: faced with a mathematical proof, we cannot deny the conclusion once the premises have been accepted.

Behind such arguments lies a more general pattern of 'demonstrative arguments' that is studied in the science of logic.

Logical reasoning is applied at all levels, from everyday life to advanced sciences, and a remarkable level of complexity is achieved in everyday logical reasoning, even if the principles behind it remain intuitive.

Jan von Plato provides an accessible but rigorous introduction to an important aspect of contemporary logic: its deductive machinery.... Lire la suite