Pingala, an ancient Indian mathematician, is credited with the development of the Pascal's triangle, a mathematical structure used in combinatorics and probability.

Brahmasphuta Siddhanta, written by Brahmagupta in the 7th century, is a comprehensive mathematical text that covers topics such as algebra, geometry, and astronomy.

Aryabhata, an Indian mathematician from the 5th century, is credited with the discovery of the Fibonacci sequence and the concept of zero.

Cramer's Rule is an Indian mathematical concept that provides a method for solving systems of linear equations using a series of substitutions.

Aryabhata, an Indian mathematician from the 5th century, is credited with the development of the sine function and made significant contributions to trigonometry.

The Babylonian Method is an Indian mathematical concept that provides a method for finding the square root of a number using a series of iterations.

Brahmagupta, an Indian mathematician from the 7th century, is credited with the development of the decimal system and the concept of negative numbers.

Completing the Square is an Indian mathematical concept that provides a method for solving quadratic equations using a geometric construction.

Madhava of Sangamagrama, an Indian mathematician from the 14th century, is credited with the development of the concept of the derivative, a fundamental concept in calculus.

Brahmagupta's Formula is an Indian mathematical concept that provides a method for finding the area of a triangle using half of its base and height.

Srinivasa Ramanujan, an Indian mathematician from the 20th century, is credited with significant contributions to probability and statistics, including the development of the concept of conditional probability.

Archimedes' Principle is an Indian mathematical concept that provides a method for finding the volume of a sphere using its radius.

Srinivasa Ramanujan, an Indian mathematician from the 20th century, is credited with significant contributions to number theory, including the development of the concept of modular arithmetic.

Gauss's Formula is an Indian mathematical concept that provides a method for finding the sum of an arithmetic series.

Baudhayana, an Indian mathematician from the 8th century BCE, is credited with the development of the Pythagorean theorem, a fundamental concept in geometry.