The standard work based on the well-known and proven concept of Klaus Schilling is suitable for use at technical colleges, vocational colleges, and vocational high schools. It enables good preparation for the respective final examinations through a more internal mathematical orientation, suitable for all disciplines of vocational schools. This resource encourages students to learn and work independently on the mathematical content through clear and understandable presentation. It contains numerous calculated examples with detailed explanations, along with many improvements in the new edition. Solutions are available separately.