Formal Specification and Design Methods Course.

In Z language.

That is the complete question I need a schemas in Z language to explain the processes required in the image.

Problem #1: Provide specifications of following operations for the 'Library System' given below: Library total_books: P BOOK shelved_books: P BOOK borrowed Books: P BOOK Issued: BOOK NAME shelved_books total_books borrowed Books = dom Issued a) Add a new book b) Issue a Book c) Print borrowed books