Abstract cvc5 is the latest SMT solver in the cooperating validity checker series and builds
on the successful code base of CVC4. This paper serves as a comprehensive system …

A brief overview is presented of MetiTarski 4, an automatic theorem prover for real-valued
special functions: ln, \exp, sin, cos, etc. MetiTarski operates through a unique interaction …

This paper presents a novel approach to premise selection, a crucial reasoning task in
automated theorem proving. Traditionally, symbolic methods that rely on extensive domain …

The considerable mathematical knowledge encoded by the Flyspeck project is combined
with external automated theorem provers (ATPs) and machine-learning premise selection …

Satallax is an automatic higher-order theorem prover that generates propositional clauses
encoding (ground) tableau rules and uses MiniSat to test for unsatisfiability. We describe the …

One of the main success stories of automatic theorem provers has been their integration into
proof assistants. Such integrations, or" hammers," increase proof automation and hence …

A framework and methodology—termed LogiKEy—for the design and engineering of ethical
reasoners, normative theories and deontic logics is presented. The overall motivation is the …

We introduce Refinement Reflection, a new framework for building SMT-based deductive
verifiers. The key idea is to reflect the code implementing a user-defined function into the …

Isabelle/HOL is a popular interactive theorem prover based on higher-order logic. It owes its
success to its ease of use and powerful automation. Much of the automation is performed by …

Classical higher-order logic, when utilized as a meta-logic in which various other (classical
and non-classical) logics can be shallowly embedded, is suitable as a foundation for the …