Brāhma-sphuṭa-siddhānta (Chapter XII)

Brahmagupta was a pioneering mathematician who transformed algebra and arithmetic, with works that continue to influence mathematics today. This critical edition brings to light the 12th chapter of Brahmagupta’s magnum opus, Brāhmasphuṭasiddhānta, with Pṛthūdakasvāmin’s commentary on it, presenting a restored treasure of ancient mathematical thought for modern readers.