Formal Software Verification
- Coq – Coq is a formal proof management system. It provides a formal language to write mathematical definitions, executable algorithms and theorems together with an environment for semi-interactive development of machine-checked proofs.
- Why3 – Why3 is a platform for deductive program verification. It provides a rich language for specification and programming, called WhyML, and relies on external theorem provers, both automated and interactive, to discharge verification conditions.
- Alt-Ergo – Alt-Ergo is an open-source SMT solver dedicated to the proof of mathematical formulas generated in the context of program verification.
- Imandra - Imandra is a cloud-native automated reasoning engine for ReasonML/OCaml supporting formal verification and symbolic reasoning. Imandra has many advanced features, including first-class computable counterexamples, symbolic model checking, support for polymorphic higher-order recursive functions, automated induction, a powerful simplifier and symbolic execution engine with lemma-based conditional rewriting and forward-chaining, first-class state-space decompositions, decision procedures for algebraic datatypes, floating point arithmetic, and much more.