Pavuluri Mallana
Pavuluri Mallana (Telugu: పావులూరి మల్లన) was a c. 11th or early 12th century Indian mathematician from present-day Andhra Pradesh. He translated Gaṇita-sāra-saṅgraha, a 9th century Sanskrit mathematical treatise of Mahaviracharya into Telugu as Sāra Sangraha Ganitamu, popularly known as Pavuluri Ganitamu. Sāra Sangraha Ganitamu was the earliest translation of a mathematical text from Sanskrit into a regional language and also the oldest scientific text written in Telugu. It is also the first scientific treatise on mathematics in any Dravidian language. Mallana also described the system of weights, measures, and coinage used in Andhra in that era in his work.