The Polynesians adopted the Indian concept of zero and adapted it to their own navigational system, known as wayfinding. They used a system of zero points, called marae, to mark their positions and navigate across the vast Pacific Ocean.

The Polynesian term for the Indian mathematical concept of zero is marae. Marae were sacred places where the Polynesians performed rituals and ceremonies, and they also served as navigational markers.

The Polynesians used the concept of zero to mark their positions on a map. They would place a marae at the center of their map, and then they would use other marae to mark the positions of islands and other landmarks.

The Polynesians adopted and adapted a number of other Indian mathematical concepts, including the concept of infinity, the concept of negative numbers, and the concept of the square root. They used these concepts in their navigational system, as well as in other areas of their lives, such as astronomy and agriculture.

The adoption and adaptation of Indian mathematical concepts contributed to the success of Polynesian navigation in a number of ways. It allowed the Polynesians to navigate across vast distances, accurately predict the weather, and develop a sophisticated system of astronomy.

The Indian mathematical concepts in Polynesian mathematics are significant because they demonstrate the interconnectedness of different cultures, show the importance of mathematics in navigation, and provide evidence of the Polynesians' advanced mathematical knowledge.

The Polynesians used the concept of infinity to represent the vastness of the ocean. They believed that the ocean was infinite, and they used this concept to help them navigate across it.

The Polynesians used the concept of negative numbers to represent the direction of the wind. They believed that the wind could blow in both positive and negative directions, and they used this concept to help them navigate across the ocean.

The Polynesians used the concept of the square root to calculate the distance between two islands. They would use the Pythagorean theorem to calculate the square root of the sum of the squares of the distances between the two islands.

The Polynesians faced a number of challenges in adopting and adapting Indian mathematical concepts. These challenges included the lack of written records, the difficulty of translating Indian mathematical concepts into Polynesian languages, and the need to adapt Indian mathematical concepts to the Polynesian environment.

The Polynesians overcame the challenges they faced in adopting and adapting Indian mathematical concepts by developing their own system of written records, creating a new language for mathematics, and adapting Indian mathematical concepts to their own environment.

The legacies of the Indian mathematical concepts in Polynesian mathematics include the Polynesian navigational system, the Polynesian calendar, and the Polynesian system of astronomy.

The study of the Indian mathematical concepts in Polynesian mathematics can help us to understand the interconnectedness of different cultures, the development of mathematical concepts over time, and the importance of mathematics in different cultures.

The Indian mathematical concepts in Polynesian mathematics can be used to develop new mathematical models, solve mathematical problems, and teach mathematics.