The Brahmi numeral system, developed in ancient India, was adopted by the Koreans in the early centuries CE. It is the ancestor of the modern Korean numerals.

The Korean term 'Kong' is derived from the Sanskrit word 'Shunya', which means 'void' or 'emptiness'. It was introduced to Korea along with the Brahmi numerals and became an integral part of Korean mathematics.

The Indian mathematical text 'Lilavati', written by Bhaskara II in the 12th century, was translated into Korean in the 18th century. It had a significant impact on Korean mathematics, particularly in the areas of arithmetic and algebra.

The Korean term 'Pyunggeun' is derived from the Sanskrit word 'Vargamula', which means 'square root'. It was introduced to Korea along with other Indian mathematical concepts and techniques.

Aryabhata's Method, developed by the Indian mathematician Aryabhata in the 5th century, was used by Korean mathematicians to solve algebraic equations. It is a systematic method for finding the roots of quadratic and cubic equations.

The Korean term 'Bongeun' is derived from the Sanskrit word 'Ghana Mula', which means 'cube root'. It was introduced to Korea along with other Indian mathematical concepts and techniques.

Brahmagupta's Formula, developed by the Indian mathematician Brahmagupta in the 7th century, was used by Korean mathematicians to calculate the area of a triangle. It is a formula that expresses the area of a triangle in terms of its sides.

The Korean term 'Gaejeon' is derived from the Sanskrit word 'Jya', which means 'sine'. It was introduced to Korea along with other Indian mathematical concepts and techniques.

The Shulba Sutras, a collection of ancient Indian mathematical texts, contain formulas for calculating the volume of a sphere. These formulas were introduced to Korea along with other Indian mathematical concepts and techniques.

The Korean term 'Jeonggak' is derived from the Sanskrit word 'Kojya', which means 'cosine'. It was introduced to Korea along with other Indian mathematical concepts and techniques.

The Pythagorean Theorem, developed by the Greek mathematician Pythagoras in the 6th century BCE, was used by Korean mathematicians to calculate the circumference of a circle. It is a formula that relates the sides of a right triangle.

The Korean term 'Pyunggeun' is derived from the Sanskrit word 'Sparsha', which means 'tangent'. It was introduced to Korea along with other Indian mathematical concepts and techniques.

Hero's Formula, developed by the Greek mathematician Hero of Alexandria in the 1st century CE, was used by Korean mathematicians to calculate the area of a circle. It is a formula that expresses the area of a circle in terms of its radius.

The Korean term 'Jeonggak' is derived from the Sanskrit word 'Jya', which means 'secant'. It was introduced to Korea along with other Indian mathematical concepts and techniques.

Brahmagupta's Formula, developed by the Indian mathematician Brahmagupta in the 7th century, was used by Korean mathematicians to calculate the volume of a cylinder. It is a formula that expresses the volume of a cylinder in terms of its radius and height.