👤 PersonBrahmagupta598–670 · IndiaWikipediaWikipedia (es)Wikidata🌍 View on the globeInventions and discoveries · 3628Brahmagupta's formula for cyclic quadrilateralsDiscovery · discoverer628Brahmagupta's composition identity (bhavana)Discovery · discoverer665Brahmagupta's second-order interpolationDiscovery · discoverer
