By Jean-Raymond Abrial
A realistic textual content appropriate for an introductory or complex direction in formal tools, this e-book offers a mathematical method of modelling and designing structures utilizing an extension of the B formal process: Event-B. in response to the belief of refinement, the author's systematic technique permits the person to build versions steadily and to facilitate a scientific reasoning strategy via proofs. Readers will the way to construct versions of courses and, extra typically, discrete platforms, yet this can be all performed with perform in brain. the varied examples supplied come up from a variety of resources of laptop process advancements, together with sequential courses, concurrent courses and digital circuits. The publication additionally encompasses a huge variety of routines and tasks ranging in trouble. all the examples integrated within the booklet has been proved utilizing the Rodin Platform software set, that's to be had unfastened for obtain at www.event-b.org.