One of the most inventive creations of the human mind is mathematics. Though mathematics has many useful applications in science, engineering, and statistics, it is also a worthwhile subject of study in and of itself. Every culture has created its own mathematics throughout history to address its own issues. There is now a recognized branch of mathematics that is studied and applied globally. Mathematics will become even more crucial in most professions and academic fields as our demand for information and technology grows. It will also remain an important subject in the history of ideas since it records the basic ways that people think.