Al-Khwarizmi was a Persian mathematician and scholar in the 9th century, often referred to as the "father of algebra." His work laid the foundation for modern mathematics, particularly through his book titled Al-Kitab al-Mukhtasar fi Hisab al-Jabr wal-Muqabala, which introduced systematic methods for solving linear and quadratic equations. The term "algorithm" is derived from his name, reflecting his contributions to mathematical procedures. An algorithm is a step-by-step method for solving problems or performing tasks, and it is fundamental in computer science and programming today. Al-Khwarizmi's influence continues to be felt in various fields, including mathematics and computer science.