A work designed to be anything but ordinary - featuring numerous creative and educational examples. Who is this book aimed at? Both engineering students and those in other technical-physical disciplines will benefit from reading this work, particularly due to its example-oriented approach to the content. It also provides a distinct access to the subject matter for mathematics students and those training to become mathematics teachers, thanks to its focus on proofs. What makes this book special? Each section includes tasks of varying levels that directly address the presented topics, thereby aiding practice and understanding. In total, there are 430 different tasks in this book.