Lilavati is Ramanuja's most famous mathematical work, which covers various topics such as arithmetic, algebra, geometry, and mensuration.

Ramanuja lived during the 12th century, which is considered to be a golden age of Indian mathematics.

Ramanuja is credited with formulating the quadratic equation in its general form, which is a significant contribution to algebra.

Ramanuja is known for his work on Pascal's triangle, which is a triangular array of binomial coefficients.

Siddhanta Shiromani is Ramanuja's commentary on the Brahmasphuta Siddhanta, which is a significant astronomical text.

Lilavati covers a wide range of mathematical topics, including arithmetic, algebra, geometry, and mensuration.

Aryabhatiya is Ramanuja's work on geometry, which includes topics such as triangles, quadrilaterals, and circles.

Lilavati contains solutions to a variety of mathematical problems, including finding the area of a triangle, solving a quadratic equation, calculating the volume of a sphere, and determining the square root of a number.

Bijaganita is Ramanuja's work on algebra, which covers topics such as linear equations, quadratic equations, and indeterminate equations.

Ramanuja introduced the concept of negative numbers in his work Bijaganita, which was a significant advancement in Indian mathematics.

Siddhanta Shiromani contains Ramanuja's work on mensuration, which includes topics such as finding the area of various shapes and calculating the volume of solids.

Siddhanta Shiromani contains solutions to a variety of mathematical problems, including finding the area of a circle, calculating the volume of a sphere, determining the height of a pyramid, and solving a cubic equation.

Siddhanta Shiromani also includes Ramanuja's commentary on the Surya Siddhanta, which is an important astronomical text.

Ramanuja's commentary on the Surya Siddhanta covers a wide range of astronomical topics, including eclipses, lunar motion, planetary motion, and trigonometry.

Lilavati is Ramanuja's work on arithmetic, which covers topics such as addition, subtraction, multiplication, division, and fractions.