Wherever there is group life, there has been a social division of labor and resource
allocation, since ancient times. Examples include ant colonies, bee colonies, and wolf …

We present our experiences teaching two courses on formal methods and detail the
contents of the courses and their positioning in the curriculum. The first course is a bachelor …

Proof assistants are important tools for teaching logic. We support this claim by discussing
three formalizations in Isabelle/HOL used in a recent course on automated reasoning. The …

We describe SeCaV, a sequent calculus verifier for first-order logic in Isabelle/HOL, and the
SeCaV Unshortener, an online tool that expands succinct derivations into the full SeCaV …

We describe a natural deduction formalization of intuitionistic and classical propositional
logic in the Isabelle/Pure framework. In contrast to earlier work, where we explored the …

We formalize in Isabelle/HOL soundness and completeness of a one-sided sequent calculus
for first-order logic. The completeness is shown via a translation from a semantic tableau …

We describe the design, implementation and verification of an automated theorem prover for
first-order logic with functions. The proof search procedure is based on sequent calculus and …

The analytic technique for proving completeness gives a very operational perspective: build
a countermodel to the unproved formula from a failed proof attempt in your calculus. We …

With the purpose of teaching functional programming and automated reasoning to computer
science students, we formally verify a sound, complete and terminating tautology checker in …

The good qualities of a calculus teacher are an asset in producing great results for students
and themselves. This study aimed to investigate the different competencies of a calculus …