Lilavati is a famous ancient Indian text on mathematics, attributed to the mathematician Bhaskara II, who lived in the 12th century. The book covers various topics, including arithmetic, algebra, geometry, and astronomy, using practical problems and examples. It is written in a poetic form, making it accessible and engaging for learners. The text is named after Lilavati, Bhaskara's daughter, and is designed to teach mathematical concepts through real-life situations. It has been influential in the development of mathematics in India and has inspired many scholars and students over the centuries.