Brahmagupta, an Indian mathematician and astronomer, is credited with introducing the concept of zero to the world in the 7th century.

Aryabhatiya is a seminal work in Indian mathematics and astronomy written by Aryabhata in the 5th century.

Bhaskara II, an Indian mathematician and astronomer, developed the Fibonacci sequence and the Pascal's triangle in the 12th century.

Brahmagupta, an Indian mathematician and astronomer, developed the concept of negative numbers in the 7th century.

Aryabhata, an Indian mathematician and astronomer, developed the decimal system in the 5th century.

Bhaskara II, an Indian mathematician and astronomer, developed the concept of irrational numbers in the 12th century.

Bhaskara II, an Indian mathematician and astronomer, developed the concept of calculus in the 12th century.

Aryabhata, an Indian mathematician and astronomer, developed the concept of trigonometry in the 5th century.

Brahmagupta, an Indian mathematician and astronomer, developed the concept of algebra in the 7th century.

Aryabhata, an Indian mathematician and astronomer, developed the concept of geometry in the 5th century.

Bhaskara II, an Indian mathematician and astronomer, developed the concept of probability in the 12th century.

Bhaskara II, an Indian mathematician and astronomer, developed the concept of statistics in the 12th century.

Bhaskara II, an Indian mathematician and astronomer, developed the concept of mathematical analysis in the 12th century.

Brahmagupta, an Indian mathematician and astronomer, developed the concept of number theory in the 7th century.

Bhaskara II, an Indian mathematician and astronomer, developed the concept of combinatorics in the 12th century.