The Golden Ratio, also known as the Divine Proportion, was revered in ancient India as a sacred symbol representing the universe's harmony, balance, and unity.

The Vedas, the oldest sacred texts of Hinduism, contain numerous mathematical concepts, including geometry, astronomy, and number theory, reflecting the deep connection between mathematics and spirituality in ancient India.

In Hindu cosmology, Brahman, the ultimate reality and source of all existence, is often represented mathematically as a sphere, symbolizing its infinite and all-encompassing nature.

Aryabhata, a renowned ancient Indian mathematician and astronomer, is credited with developing the concept of zero and the decimal system, revolutionizing the field of mathematics.

The concept of 'maya' or illusion in Hindu philosophy is often explained through geometric analogies, such as the analogy of a snake and a rope, where the snake is the illusion and the rope is the reality.

Bhaskara II, a renowned Indian mathematician and astronomer, developed the trigonometric functions of sine, cosine, and tangent, making significant contributions to the field of trigonometry.

In Jain cosmology, the concept of 'lokas' or realms of existence is often represented mathematically as a pyramid, with the highest realm at the top and the lower realms descending below.

The Shilpa Shastras, a collection of ancient Indian texts on architecture, sculpture, and other arts, contains a detailed description of the construction of sacred geometric patterns called 'yantras', which are used in spiritual practices.

The concept of 'karma' or the law of cause and effect in Hinduism and Buddhism is often explained through the mathematical concept of probability, where actions in one life determine the outcomes in subsequent lives.

Brahmagupta, a renowned ancient Indian mathematician, developed the concept of negative numbers, expanding the scope of mathematical operations and calculations.

In Sikhism, the concept of 'ik onkar' or the oneness of God is often represented mathematically as a point, symbolizing the singularity and indivisibility of the divine.

Baudhayana, an ancient Indian mathematician, developed the concept of the Pythagorean theorem, which states that in a right triangle, the square of the hypotenuse is equal to the sum of the squares of the other two sides.

The concept of 'moksha' or liberation in Hinduism and Buddhism is often explained through the mathematical concept of topology, where the goal is to transcend the limitations of duality and achieve a state of unity and interconnectedness.

Pingala, an ancient Indian mathematician and prosodist, developed the concept of the Fibonacci sequence, a series of numbers where each number is the sum of the two preceding ones, often found in nature and art.

In Islamic art and architecture, the concept of 'sacred geometry' is used to create mosques, tombs, gardens, and other structures, reflecting the belief in the underlying mathematical order and harmony of the universe.