This volume takes a reflective position with respect to the conference
series "Foundations of the Formal Sciences" (FotFS) and asks:
* What are the Formal Sciences?
* Can we develop a theoretical classification of the sciences that
juxtaposes the formal sciences to the natural sciences, social sciences,
and humanities? Can we do this solely by identifying common methodological
features?
* Can we identify changes of the notion of formal sciences over time?
How were the areas that we now conceived as the "Foundations of the Formal
Sciences" classified throughout history?

Investigating the...