Brahmagupta was an ancient Indian mathematician and astronomer who lived in the 6th century CE. He is credited with developing the concept of zero, which was a major breakthrough in mathematics.

The Baudhayana Sulbasutra is an ancient Indian text that contains the earliest known description of the Pythagorean theorem. It was written in the 8th century BCE.

The Krishi-Parashara is an ancient Indian agricultural text that provides detailed instructions on how to grow crops. It was written in the 4th century CE.

Brahmagupta was an ancient Indian mathematician and astronomer who lived in the 6th century CE. He is credited with developing the concept of negative numbers.

The Shukraniti is an ancient Indian agricultural text that describes the use of irrigation techniques. It was written in the 4th century CE.

Aryabhata was an ancient Indian mathematician and astronomer who lived in the 5th century CE. He is credited with developing the concept of the decimal system.

The Vrikshayurveda is an ancient Indian agricultural text that provides instructions on how to cultivate different types of crops. It was written in the 3rd century CE.

Aryabhata was an ancient Indian mathematician and astronomer who lived in the 5th century CE. He is credited with developing the concept of the sine function.

The Kautilya Arthashastra is an ancient Indian agricultural text that describes the use of organic fertilizers. It was written in the 4th century BCE.

Bhaskara II was an ancient Indian mathematician and astronomer who lived in the 12th century CE. He is credited with developing the concept of the cosine function.

The Krishi-Sukta is an ancient Indian agricultural text that provides instructions on how to control pests and diseases. It was written in the 2nd century BCE.

Madhava of Sangamagrama was an ancient Indian mathematician and astronomer who lived in the 14th century CE. He is credited with developing the concept of the tangent function.

The Vrikshayurveda is an ancient Indian agricultural text that describes the use of crop rotation. It was written in the 3rd century CE.

Madhava of Sangamagrama was an ancient Indian mathematician and astronomer who lived in the 14th century CE. He is credited with developing the concept of the secant function.

The Shukraniti is an ancient Indian agricultural text that provides instructions on how to store crops. It was written in the 4th century CE.