 Brāhmasphuṭasiddhānta

The **Brāhmasphuṭasiddhānta**, written by the Indian mathematician and astronomer Brahmagupta in 628 CE, is one of the seminal texts in the history of mathematics and astronomy in India. The title translates roughly to "The Correct Principle of Brahma," where "Brāhma" refers to the divine or universal truth.