Baudhayana, an ancient Indian mathematician, is credited with developing the 'Sulba Sutras', which contain geometric rules and formulas used in constructing altars and other structures.

Srinivasa Ramanujan developed a remarkable formula, known as Ramanujan's Summation Formula, for finding the sum of a series involving factorials.

Aryabhata, a renowned Indian mathematician, made significant contributions to number theory, including the discovery of perfect numbers and the development of methods for solving indeterminate equations.

Indian mathematicians developed a method known as Kutta's Method for solving indeterminate equations, which involves expressing the unknown variables in terms of other variables and solving the resulting system of equations.

Bhaskara II, a prominent Indian mathematician, developed the 'Chakravala' method, a powerful technique for solving indeterminate quadratic equations.

Indian mathematicians developed an efficient algorithm, known as the Indian Square Root Algorithm, for finding the square root of a number.

Aryabhata, a renowned Indian mathematician and astronomer, made significant contributions to trigonometry, developing formulas for sine, cosine, and other trigonometric functions.

Indian mathematicians developed a method known as the Indian Elimination Method for solving systems of linear equations.

Madhava of Sangamagrama, a prominent Indian mathematician, developed the 'Madhava series' for approximating trigonometric functions, which laid the foundation for modern calculus.

Indian mathematicians developed an efficient algorithm, known as the Indian GCD Algorithm, for finding the greatest common divisor of two numbers.

Brahmagupta, a renowned Indian mathematician, made significant contributions to algebra, including the development of the concept of negative numbers and the solution of quadratic equations.

Indian mathematicians developed a method known as the Indian Cubic Method for solving cubic equations.

Pingala, an ancient Indian mathematician, developed the 'Pingala's method' for generating binary numbers, which is considered a precursor to modern binary systems.

Indian mathematicians developed an efficient algorithm, known as the Indian Root-Finding Algorithm, for finding the roots of a polynomial.

Brahmagupta, a prominent Indian mathematician, made significant contributions to the field of probability, including the development of the concept of mathematical expectation.