Textbook in PDF format Skills used in business and also present in most middle & high school math competitions. Computer science is almost entirely built upon this higher-level real world math that teaches reasoning and proof techniques. Often a required course for computer science majors, this 6-page guide is your reference tool for success. Suggested uses: • Professors/Teachers – tool for continued reference throughout a course, use to build quizzes, for “open-guide” tests, and as support for struggling students • Students –quick and easy reference tool, math competitions, review guide for quizzes, tests, exams and homework help • Computer Science Majors – a must have for a core principle within your studies