裁断業者にて裁断済みです。以下、アマゾンからの引用です。amazon price:8338円Interactive Theorem Proving and Program Development: Coq'Art: The Calculus of Inductive Constructions (Texts in Theoretical Computer Science. An EATCS Series)内容説明A practical introduction to the development of proofs and certified programs using Coq.An invaluable tool for researchers, students, and engineers interested in formal methods and the development of zero-fault software.