The formula collection provides a quick overview of the most important formulas in the field of electrical engineering. It is particularly well-suited for exam preparation and during exams. Clarity in presentation is achieved through didactically easy-to-grasp content, a generous format, and well-readable text sizes. The collection is compact and comprehensive, containing the essential content for the target audience. There is space for personal notes to add, jot down, and remember information. An index allows for quick searches of common terms, and cross-references make it easier to find relevant information in the reference book.