The Vaisheshika school of ancient Indian philosophy held that time is an independent entity, distinct from space. They believed that time is a fundamental substance that exists independently of objects and events.

The Nyaya school of ancient Indian philosophy believed that the primary function of time is to measure change. They held that time is a real entity that flows at a constant rate and allows us to measure the duration of events.

The Samkhya school of ancient Indian philosophy believed that time is a product of the three gunas, which are the fundamental qualities of nature. They held that time is created by the interaction of the three gunas and that it is subject to change and transformation.

The Advaita Vedanta school of ancient Indian philosophy considered time to be an illusion. They held that time is not a real entity but rather a product of the mind. They believed that the true nature of reality is timeless and unchanging.

The Yoga school of ancient Indian philosophy considered time to be an obstacle to liberation. They held that the mind is constantly caught up in the flow of time and that this prevents it from realizing its true nature. Liberation, according to the Yoga school, involves transcending time and space.

The Mimamsa school of ancient Indian philosophy held that time is revealed by the Vedas. They believed that the Vedas are the eternal and authoritative source of knowledge and that they contain information about the nature of time. They also believed that time is a real entity that exists independently of the Vedas.

The Advaita Vedanta school of ancient Indian philosophy considered time to be a manifestation of Brahman. They held that Brahman is the ultimate reality and that everything else, including time, is a manifestation of Brahman. They believed that time is not an independent entity but rather a product of the mind.

The Nyaya school of ancient Indian philosophy identified three main units of time measurement: moment (ksana), day (ahoratra), and year (samvatsara). They believed that these units are fundamental and that all other units of time measurement are derived from them.

The Samkhya school of ancient Indian philosophy held that time is independent of the purusha. They believed that the purusha is the conscious principle and that time is an external entity that exists independently of the purusha. They also believed that time is a real entity that flows at a constant rate.

The Samkhya school of ancient Indian philosophy considered time to be a cycle of creation and destruction. They believed that the universe undergoes a process of periodic creation and destruction, and that time is the measure of this cycle. They also believed that time is a real entity that flows at a constant rate.

The Advaita Vedanta school of ancient Indian philosophy considered time to be an illusion. They held that time is not a real entity but rather a product of the mind. They believed that the true nature of reality is timeless and unchanging.

The Yoga school of ancient Indian philosophy considered time to be a product of the mind. They held that the mind is constantly caught up in the flow of time and that this prevents it from realizing its true nature. Liberation, according to the Yoga school, involves transcending time and space.

The Vishishtadvaita Vedanta school of ancient Indian philosophy considered time to be a manifestation of Vishnu. They held that Vishnu is the supreme reality and that everything else, including time, is a manifestation of Vishnu. They believed that time is a real entity that flows at a constant rate and that it is an essential aspect of the universe.

The Nyaya school of ancient Indian philosophy held that time is a necessary condition for causality. They believed that causality is the relationship between cause and effect, and that time is the medium through which this relationship is expressed. They also believed that time is a real entity that flows at a constant rate.

The Samkhya school of ancient Indian philosophy held that time is a product of the gunas. They believed that the gunas are the fundamental qualities of nature and that time is created by the interaction of the gunas. They also believed that time is a real entity that flows at a constant rate.