Aryabhata is considered the 'Father of Indian Mathematics' for his contributions to astronomy, mathematics, and trigonometry.

Aryabhatiya is a seminal work in Indian mathematics and astronomy written by Aryabhata in 499 CE.

Brahmagupta is credited with developing the concept of zero and its use in arithmetic and algebra.

The Pythagorean Theorem is a fundamental theorem in geometry that relates the sides of a right triangle.

Bhaskara II is credited with developing the Fibonacci sequence, a series of numbers where each number is the sum of the two preceding ones.

Jantar Mantar is a collection of astronomical instruments built by Maharaja Jai Singh II in Delhi.

Brahmagupta is known for his work on indeterminate equations, which are equations with multiple unknown variables.

Lilavati is a treatise on mathematics written by Bhaskara II in 1150 CE.

Brahmagupta is credited with developing the concept of negative numbers and their use in arithmetic and algebra.

Jantar Mantar is a collection of astronomical instruments built by Maharaja Jai Singh II in Jaipur.

Aryabhata is known for his work on trigonometry, including the development of trigonometric tables and formulas.

Pancasiddhantika is a treatise on astronomy written by Varahamihira in 550 CE.

Brahmagupta is credited with developing the concept of irrational numbers and their use in mathematics.

Jantar Mantar is a collection of astronomical instruments built by Maharaja Jai Singh II in Ujjain.

Bhaskara II is known for his work on calculus, including the development of methods for finding derivatives and integrals.